How about a Treasure hunt? Get about $100 worth of Sackagewea(i can't spell) gold dollars from the bank. Put them in a box and bury it somewhere. Make a map with a hunch of clues (make it kinda hard) and have people walk around alot for following clues. Make it for a 2 person team & one must be a child (12 - under). When they get to spot BEFORE the end (Treasure box), they must dig up a small shovel... Which is used to dig up treasure box with money later. Fee for Tresure hunt is $20 per team. Each team starts at different times & is "timed" & time stops when they reach the shovel spot. Whoever has fastest time to reach the shovel spot (stops there), is the team that will then start there, dig up shovel & continue map to treasure box. This way everyone there can walk along & watch the final team dig up the Treasure box & find the real gold dollars(don't announce how much is in the box except that it is at least twice as much as entry fee & maybe more). Make a time frame to have ALL team entries submitted so you can determine whether to have $100 gold coins or perhaps more if you get many entries. If you push all this correctly, you can hit a big home run in making money. Encourage adults to let children do the clue searching or make it that teams must be a teenager and 1 child under 12yrs. A problem might be that some adults will want to do it all & just have child follow along.... Which I personally don't care for. Maybe consider making 2 Treasure hunts.. 1 for adult teams and 1 for children teams If you do this, let me know how it worked. I've always wanted to try this, but just never taken the time.