baby shower timeline

My mom and mil are putting together a baby shower for me this weekend but both are very inexperienced. They have food and decor planned but nothing else. I feel people will want to play games and they told me to take care of it just let them know any costs. What does atypical baby shower look like? Timeline wise? What do you do if you don't play games? Any suggestions to make the day flow and allow guests to have a good time?