Couple Shower/Engagement Party ?

Hey,
I am getting ready to throw a "couple`s shower" for one of our good friends. It is actually a group of our co-workers and since we have both male and females it is including both genders. It is going to be in the evening. I am going to serve appetizers and cake. Since I am low on funds I did advise that it would have to be BYOB for those who want to inbibe I have a few games planned just to add some humor to the night - like puttig several men behind a sheet with their legs exposed. The bride-to-be has to guess which one is her groom. I have similar type game for the groom too! I am going to have a branch with little cards hanging from it. I am going to encourage everyone to write little memories/wishes for the couple. I will include that in with the keepsake album I will make from the shower(pictures and such).
Hope this helps

Julie