The last bridal shower I attended was several years ago. The bride was the daughter of a friend of my mother-in-law. MIL strong-armed me into driving her there, as the shower was in Brooklyn - I will not drive in Manhattan, but MIL won't drive in any borough of NYC
... anyway ...
Games are stupid IMO. At this shower, they did a "get into a group of 4, here's a roll of toilet paper, dress up one of the group in a 'wedding dress' with the TP" game. The only people who played were the little girls. And they did the "we asked your fiance a bunch of questions, let's see how your answers match up to his" game, and some of the questions were IMO too raunchy to be stated around small children.
Also, the shower was held in summer, in a private home where there was NO air conditioning. I enjoyed the party, but I was
really happy to get back into my car and crank the A/C.
Keep it tasteful, have it in a venue with A/C if it's hot
and you will be fine.