Baby shower themes?

One of my best friends is having a boy! She has 2 older children but never got a baby shower so I am throwing one for her in June. I'm lost for themes because my boy was a winter baby so we just did winter theme. I would love to be flooded with ideas!

Also, I know it's frowned upon to have a shower for a baby that isn't your first but she had a very tough go with circumstances surrounding both of her older children. I want to show her so much love and give her a shower she never had before!