Sneaky CardsSneaky Cards is a social action game suitable for large gatherings such as conferences, team-building events, and family reunions. Designed to encourage interaction, the game is based on a set of cards, each featuring a distinct challenge.

Your OBJECTIVE: Treat someone to a drink. Give them this card along with their drink.

Your OBJECTIVE: Convince a stranger to trade something for this card. It can be anything—a hug, a map, or something else. Be creative.

Everyone starts with a few cards and the same ultimate goal: to get rid of them.

Sneaky Cards can be downloaded and printed for free. While the concept was initiated by designer, Harry Lee, many of the individual cards were crowdsourced on Reddit.