Okay, these things low-key terrify me, but they make the list because my friends who are smarter than me love them. From what I understand, you sign up to go into a tiny locked room with strangers. You're then handed a list of riddles and puzzles you have to work out in order to escape. The whole thing is timed so there's added pressure, and there's absolutely no room for small talk. This is the opposite of my thrive zone. However, for the brainy types out there, this seems to be a real aphrodisiac, so I suppose I shouldn't knock it 'til I try it. If you're crushin' on someone with an advanced degree or a knack for puzzles, consider this for a second or third date.