At Aunty Elsie's we've built 2 battle shots tables.
They're based on the popular game of battle ships, except when you make a direct hit on your opponents ship- they take a shot from the glasses housed within the ships (we like using sambuca with tequila in the middle of each ship)
Don your tin hats and use the hooters when you take a direct hit.
Mark your hits and misses with the shotgun cartridges (red for a hit, blue for a miss)
And the person who takes 3 shots is the loser - or winner depending on how you look at it :)