The archive
Current classes →Fifteen years of classes on anything and everything. See something you wish you'd caught? Ask us to bring it back.
Egyptian Hieroglyphs
History
Dark Matter and Dark Energy
Grab Bag
Death: Exploring Mortality
Grab Bag
Make Your Own Moisturizer
Art/Crafts
Freshkills Park Series: Landfill Infrastructure
Grab Bag
Freshkills Park Series: Planning and Designing the Park
Grab Bag
Freshkills Park Series: Urban Ecology
Grab Bag
Arduino? ArduinYes: Arduino for the Aspirant
Tech
Batik Your Own Scarf at Hiho Batik
Grab Bag
Riding the Monster Down: Terror, Self Doubt and Starting Something New
Grab Bag
NYC Freight: From Our Shores to Our Stores
NYC
Make Your Own Household Cleaner
Grab Bag
A (Short) History of the Human Brain
Science
Iraq War 3.0: The Showdown with ISIS
History
Macramé!
Art/Crafts
Superfund: A Citizen's Guide
Grab Bag
Bald Eagle Excursion at Croton Park
Grab Bag
John Coltrane's Blue Train: A Listening Party
Music
A History of Samurai Japan
History
Tarot Cards: Minor Arcana
Skills
Tarot Cards: Major Arcana
Skills
Stencil Screenprinting
Art/Crafts
Exploring the Solar System
Grab Bag
Weeknight Thai
Food
Christmas Bird Count Meetup
Grab Bag
Behind the Mic
Grab Bag
Get Feedback: Drop-in Writing Clinic
Grab Bag
150 Years in Hiding: The Story of a New Frog Species in NYC
Science
Can Finance be a Force for Good?
Finance
PUNK! A History: 1967-1982
Grab Bag
Gladiators: Games of Death in Ancient Rome
Grab Bag
Shakespeare’s Secret Language
Literature
How to Survive a Layoff: Preparing Your Money & Career for a Pink Slip
Grab Bag
Home Canning: Holiday Edition
Grab Bag
Beyond Christmas Trees: Woody Winter Evergreens
Nature