First of all, will you have a table? (If yes I have a few further suggestions)
Depending on how impromptu you want it to be, do a rope trick/routine such as grandmother's necklace or knot moving (If I get around to it I'll post an amazing knot moving one I know that's completely impromptu). Also check out revolution #9 by Aaron Fisher in terms of cards. Finally, I think mentalism would be great for this sort of scenario as there are absolutely no angle issues and it plays well to larger groups (if the space isn't TOO noisy).
__________________
What you do in this world is a matter of no consequence. The question is, what can you make people believe you have done.
--Sir Arthur Conan Doyle, A Study In Scarlet
|