Hi, if you're up for a random task, there is the imitate/follow instruction video list dare here:
http://www.getdare.com/bbs/showthread.php?t=224219
You can only try it once, because next time it won't be secret anymore!
You request a dare by posting "I'm in next!" or similar and a number for the person above (1-36) and then you'll get the lists, then wait for the next person to give you the number for the dare in the list to do! Good luck!!