Take “Sunday Funday” to a whole new level during the Fishtown Science Crawl. With drink specials, explosive science demonstrations and awe-inspiring activities, we will make this the nerdiest bar crawl you’ll ever experience.

This year’s theme is Does Geology Really Rock? If you had a rock tumbler in the ‘90s, you took an interest in geology before geode cakes and bolo ties were cool. Come see and touch real geological specimens, match minerals with their use in our daily lives and discover that geology really rocks!

Tickets: FREE, $5 wristband for food/drink

This program is a part of The Philadelphia Science Festival, a 10-day community-wide celebration of science that takes place annually in the spring.