ISO Surprise gender tips/tricks/ideas!

My husband and I have decided not to find out the sex of our second baby due in October. I am wanting fun things we can do in prep for baby! The only one I have received so far is to pick out boy/girl outfits for the hospital, giving the cashier my credit card and an envelope from the doc with the gender inside & letting her buy and wrap the gender appropriate outfit for us (without us knowing which one she wraps!)

Does anyone else have any fun ideas we could do?! 😊

Anyone who has done gender surprise births, what did you do that was fun and creative?!