Hi, this may not help, but at our Fall Festival, we sell individual tickets, but we also sell an "all access" bracelet for $15, which allows the child to play all games, etc for the night. Most teachers put the bracelets on before the child leaves school. I wasn't on the PTO last year, so I'm not sure where they purchased them or how much they cost, but it was cheap, I'm sure. They are very durable, typical festival bracelets. We haven't tried the stamp, but it does sound like a good idea!
I am currently planning our Fall Festival. I ordered some stamps and ink from a company online and I got them today. I tried them on my daughter and my husband and myself. I washed my hand with tap water-no soap and it came right off.
My plan is to stamp the student's hands before they go home from school and when they return there won't be such a long line to get hand stamps. Winner Winner Chicken Dinner!
Has anyone had good success with any companies or where should I look for a good ink that dries and can't be "shared" with a sibling at home? Any help or suggestions is greatly helpful!!