D.F.
This web site has a few games that are fun to play at baby showers... http://www.babyshowercentral.com/ also, put several baby items (a diaper, diaper pins, lotion, shampoo, a onie, etc) on a tray and cover it. Remove the cover for a couple of seconds then cover it back up, have the guests write down everything that is on it, try to have 15-20 items.
At my shower, we asked every one to write down how 'big' around I was (from the biggest part) then I went around with a tape measure to see who won.
“Baby Scramble”, make a list of 10 words that relate to babies, such as crib, stroller, pacifier, bottle, etc. Then mix up each word so that it is not spelled correctly. Photocopy or use your computer and print out a copy for each guest. Once everyone is ready, explain what they have to do and give them five minutes to unscramble as many words as they can. When the five minutes is up, call out the answers. The person with the most answers right, wins.
Another game we played was 'who does the family belong to', we used TV families and the guests had to match up what kids belonged to which TV family.
One last one, hand each guest a 'bingo' and have them write down items that they think you will be getting, when it's time to open the gifts, they will be marking off what they wrote down, when someone has 5 across, up/down or diagonal, they say 'bingo'.
Hope these help.
God's Blessings to you and your little one
D.