Im throwing a cocktail party for my birthday and inviting a few close friends, i want to make sure that not only have a dotted all my I's but that its not too boring! Most of my friends are introverted and if they are looking to me for entertainment past providing the alcohol id like to be as ready as possible. Any suggestions on entertainment? should i keep it simple with just conversation and light music? games, a movie? what do you social butterflies suggest?