100 go to the mall and hook them to the under-frame of 100 vehicles.
50 go to citys' truck stop to hide them under interstate and intrastate trucks.
100 spread out to city buses, police cars, and other city service (Water Dept, Parks Dept, Sanitation Dept) vehicles.
Then, go to the park and shoot hoops or crash under a tree with their girl or boy friends.
“100 students go to local animal shelter, place ID cards on pets’ collars and then let them all out of their cages.”
etc.
Some clever students get together and offer a “service” For a fee, leave us your badge, and we’ll carry it with us. Members of the group swap badges once in a while to mix up the movements. Heck, if they’re real geeks and the number is high enough, they can work out a program to get the badges in the right classrooms.
THAT would be a great enterprise...