Roll Out the Marble Game. Need cardboard tubes & a marble. Form a line & pass the marble. After the marble leaves your tube, move to the end of the line. If you drop the marble, you're out. For large groups, make teams. pre-meeting activity or group game
A lot of great stuff on this link: Best is a link to a QR code generator - those square things you can scan with your phone. You can input clues and it Will generate a QR code you can print and the Kids can scan them for a treasure hunt!
More Spy Party Games – The Case of the Missing Goodie Bags – Part 2