How do I take a class? I'd like to try the 55+ dance class but can't find information about cost and whether I can drop in or sign up somewhere beforehand. Thanks.

Usually classes are about $15 and yes all classes are drop-ins.

Yeah this is always an issue there, and one that I wish they'd solve. BUT I go there, so I'm happy to help! DC is a big building & it's a nonprofit - all the classes are taught by teachers renting out the rooms. So for example I take BollyX there, so I sign up through BollyX, pay them and dance complex is never involved in any of that. So while that is logical on their end, it does make signing up for classes harder. I haven't been on their website lately but usually they do list what classes are being offered when, so if you find a class you would like to try then just go on ahead and show up for the class. The instructor or someone who works / volunteers with them will get you signed up and paid. I know that seems really up in the air, bcuz some classes have sessions, whereas some are drop-in, but my experience is that even if it's a class that has sessions, you can go once and take three class and see what you think and then they'll help you enroll. Hope this helps! =)