Like wading-pool water polo and shetland-pony jumping, miniature golf proves that all sports are more fun when shrunken. Bring fairways down to size with today's Groupon: for $10, you get 18 holes of mini golf for up to four people at All Sports Dome in Auburn Hills (up to a $20 value).
All Sports Dome's undulating terrain entertains putters with a variety of scenic challenges. Groups of up to four golfers can guide balls across the turf into 18 holes, past environmental obstacles that include waterfalls, moats, and intimidating rock walls that hold night jobs guarding medieval castles. An outdoor course ensures golfers can coax out summertime tans and jump-start the photosynthetic process for leashed Chia pets. Miniature golfers (children are regularly $3/game) can exploit small statures to best adult competitors, navigating brick borders and dark caverns to avenge their repeated losses at '70s-era games of Trivial Pursuit.