At the end of November I had been part of organizing a scavenger hunt for a team... It had been so much fun ! Do you know this ringedingedingdong instrument? You can sometimes find them on playgrounds, here it replaces a former bell of a church that does not exist anymore (step onto it). Here the teams found our code sticked to the ground. It lead them to a vintage video of New Kids on the Block performing Step by step. Their challenge was to play the refrain and record it. Maybe you have something similar in your town? People had real fun performing !