so guys i have this small class performance coming up the week after next. now my little dilemma: me and my friends want to perform magic...ok, so that's clear..but we have to perform as a group...i have 25 classmates who are willing to perform.what effect would you suggest which will entail all our participation?something that makes us all look like magicians...i mean, we could perform individual tricks, but we won't have enough stage time nor time to practice...but that would be good too if you could suggest like 5 tricks with 5 people involved in them...by tricks it could be anything, like illusions...no mentalism please nor cards, we will be performing for old people who might not see small scale tricks nor have the attention span to keep up with mentalism...please do help a brother in need...