Baby Shower

I'm throwing a baby shower next month. I realized I've never actually been to a formal shower (only get-togethers at a restaurant for girls at work)- not even my own sister's. So, it's been a challenge. But of course it's making my baby fever worse.
Here is what I've figured out so far:
1. Fun and not so cheesy games are a bit difficult to come by
2. A diaper cake is a fun idea, but a challenge to put together
3. My living room is much too small for the 17 women to fit into if everyone comes

Diaper Cake at the shower