Sometimes the best party ideas are actually the simplest. I am not sure how everyone feels about using a kids toy (water bomb balloons) and vodka in the same bowl, but I think it sits OK with me. Asubtlerevelry.com shares this fun idea for a fun Summer Party Hack simply freeze water into balloons to use for ice. Obviously you could switch out the vodka for soft drink or soda. Perfect idea for a summer pool party or even a Rainbow party. Image source