The next Trashpanda Village meetup is Thursday, March 16th at 6:00 p.m. See you there! Fuzzy Logic Inferencing in Security Applications Fuzzy Logic has been around since the 1960’s. There is an open standard for a fuzzy control language, several libraries exist that ease the implementation of applications, and its use is (sometimes unwittingly) necessary […]

Stop by on Saturday, March 18th (12–8 p.m.) for Linux Fest at Iffy Books! We'll have 10+ Linux distributions running that anyone can try, and we'll have talks and discussions throughout the day. See you there! History of GNU/Linux with r0guer4t What should Linux newbies know? Intro to ed, an old-school text editor with Mattie […]

Our March permacomputing meetup is on Sunday, 3/19 at 1:00 PM EST. You can join us in person at Iffy Books (319 N. 11th St. #2I, PHL) or via Jitsi audio stream. ➡️ Jitsi Stream Link From Permacomputing.net: Permacomputing is a more sustainable approach to computer and network technology inspired by permaculture. Permacomputing is both a concept […]

Presented by Untitled Medical Collective in association with Philly SRA, Bleeding Control Basics will go over first aid as it applies to severe bleeding. We will cover scene safety, injury assessment, basic bleeding control, and tourniquet application. This class doesn’t provide any kind of certification, and is just meant to provide essential information to as […]

Wednesdays 5–8 p.m. (5–7 p.m. the last Wednesday of the month) Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee, water, computer chargers, notepads, etc.

Chip Set is a DIY electronics meetup at Iffy Books on the second and fourth Thursday of every month. If you’re interested in circuits, microcontrollers, and/or single-board computers, stop by and make some friends! All ages and skill levels are welcome, including total newbies. This is an informal meetup, without a set topic or agenda. Feel […]

On Saturday, March 25th at 3:30 p.m., we're hosting a free workshop on how mechanical clocks work, hosted by Scott Kip. See you there! Register:

Wednesdays 5–8 p.m. (5–7 p.m. the last Wednesday of the month) Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee, water, computer chargers, notepads, etc.

On Wednesday, March 29th at 7:00 p.m. we'll meet to discuss the graphic novel Ducks by Kate Beaton. See you there!

On Thursday, March 30th at 6:00 p.m. we’re running a soldering workshop for beginners! Anyone can attend for free, but you’ll need to buy a circuit board with components for $6 to complete the project. Here’s what’s included in the kit: 1 x Weevil-shaped PCB 2 x LEDs 1 x 47k Ohm resistor 1 x […]

On Saturday, April 1st at 1:00 p.m. we're running a free workshop on the basics of recording audio. We'll discuss mic technique, audio hardware, recording conditions, and software options. Everyone will get a chance to make a recording and start editing with Reaper. We'll have a computer available for everyone who signs up. Registration is […]

Wednesdays 5–8 p.m. (5–7 p.m. the last Wednesday of the month) Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee, water, computer chargers, notepads, etc.

The Philly 2600 meetup will be at Iffy Books on Friday, April 7th, starting around 6:00 p.m. > The Philly 2600 meeting is a monthly gathering of local hackers, phreaks, nerds, geeks, activists, tinkerers, developers, infosec professionals, and other interesting people. We’re also hosting a meetup for the Philadelphia Chapter of the Open Organization of Lockpickers: > Come join […]

Join us on Saturday, April 8th at 1:00 p.m. and make your own solar-powered zoetrope! This workshop is suitable for beginners and kids. No experience necessary. A zoetrope is one of several pre-film animation devices that produce the illusion of motion by displaying a sequence of drawings or photographs showing progressive phases of that motion. […]

On Saturday, April 8th we're hosting a poetry reading with Steve Orth, Connie Yu, and Alexa Smith. Doors open at 6:30 p.m., reading at 7:00. See you there!

On Sunday, April 9th at 6:00 p.m. we're hosting a workshop on surface mount soldering. This is an intermediate-level workshop, so it's best if you have some soldering experience already. If you have a soldering iron, we recommend bringing it. If not, we'll have some to share. Anyone can attend for free, but you'll need […]

On Tuesday, April 11th at 6 p.m. we're writing letters to ATL forest defenders, in solidarity with the ATL Week of Resiliency. See you there!

We're hosting a virtual meetup on Tuesday, April 11th at 7 p.m. to help Meshtastic users across Philly get connected. Our goal is to make a wireless chat network across the PHL area using low-power LoRa radios. ➡️ Jitsi Meet Link To join the Meshtastic chat, you'll need a LoRa radio such as a Heltec LoRa32, […]

Wednesdays 5–8 p.m. (5–7 p.m. the last Wednesday of the month) Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee, water, computer chargers, notepads, etc.

Chip Set is a DIY electronics meetup at Iffy Books on the second and fourth Thursday of every month. If you’re interested in circuits, microcontrollers, and/or single-board computers, stop by and make some friends! All ages and skill levels are welcome, including total newbies. This is an informal meetup, without a set topic or agenda. Feel free […]

The Model Internet Club meets again on Friday, April 14th at 6 p.m. Our goal is to build an offline network for fun and learning. We’ll have routers, switches, servers, and plenty of Ethernet on hand. Last month we connected half a dozen computers to a switch, gave ourselves IP addresses with ip, and set up […]

On Saturday, April 15th at 3:30 p.m. we’re running a free workshop on the basics of recording audio. We’ll discuss mic technique, audio hardware, recording conditions, and software options. Everyone will get a chance to make a recording with Audacity and start editing with Reaper. We’ll have a computer available for everyone who signs up. Register: […]

Our next permacomputing meetup is on Sunday, April 16th at 1:00 PM EST. You can join us in person at Iffy Books (319 N. 11th St. #2I, PHL) or via Jitsi audio stream.   ➡️ Jitsi Stream Link From Permacomputing.net: Permacomputing is a more sustainable approach to computer and network technology inspired by permaculture. Permacomputing is both a […]

On Sunday, Sunday, April 16th at 3:30 p.m. we're hosting a crochet workshop for beginners. We'll have supplies to share, as well as yarn and crochet hooks for sale. Register: Photo CC-BY Connie

Presented by Untitled Medical Collective in association with Philly SRA, Bleeding Control Basics will go over first aid as it applies to severe bleeding. We will cover scene safety, injury assessment, basic bleeding control, and tourniquet application. This class doesn’t provide any kind of certification, and is just meant to provide essential information to as […]

Wednesdays 5–8 p.m. (5–7 p.m. the last Wednesday of the month) Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee, water, computer chargers, notepads, etc.

This month's topic will be "Shodan for Defense." The speaker for this month is Leonardo Serrano. Leonardo has spent the past 8 years running various events in the Philadelphia area and 5 years working in the security department of a small local ISP. In that time he's picked up a few tricks with Shodan and […]

Raise the Sun: A QTBIPOC Zine Workshop on Friday, April 21st, 2023 will combine the spirit of Iffy Books’s zine collection and the aesthetics of solarpunk. We will discuss our relationships with the sun across our cultures and identities. We will learn how to make our own zines to share those experiences as we imagine and […]

Stop by Iffy Books on Saturday, April 22nd from 1 p.m. to 5 p.m. and make your own seed balls with native wildflower seeds. We'll have plenty of supplies to share! This event is part of the DVAA Everyday Futures Fest. Registration: This event is free. Donations accepted. Photo CC-BY Kevan Davis

We'll be at the Everyday Futures Fest Block Party on Sunday, April 23rd, 12–5 p.m. at 7th and Catharine St. See you there!

Wednesdays 5–8 p.m. (5–7 p.m. the last Wednesday of the month) Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee, water, computer chargers, notepads, etc.

On Wednesday, April 26th at 7:00 p.m. we'll meet to discuss the novel The Three-Body Problem by Cixin Liu. Stop by Iffy Books and get a paperback copy for $17.99, or get the audiobook at Libro.fm.

Chip Set is a DIY electronics meetup at Iffy Books on the second and fourth Thursday of every month. If you’re interested in circuits, microcontrollers, and/or single-board computers, stop by and make some friends! All ages and skill levels are welcome, including total newbies. This is an informal meetup, without a set topic or agenda. Feel free […]