There's more than climbing happening at Urbana Boulders. This spring, they will be offering self defense with Sal Belahi from 6 to 7 p.m. on Saturdays. It's a drop in class, and you don't have to have any prior experience to participate. From their Facebook page:
This class will cover a wide range of skills and topics including: striking, kicking, body dynamics, grappling, throwing and more...If you have ever been curious about self defense or martial arts this is the perfect opportunity to try something new with ZERO commitment necessary.
Classes at UB are generally no charge, but you will need to pay the entry fee of $12, so maybe plan to do some bouldering while you're there too!
Photo from Facebook