Showers or baths?

I went to a shower for one of Mike's cousins who is having a baby. Mike was explaining to the kids where I was and why I was not there for cuddle time before bed.
Mike: Mom's at a shower.
Rachel: I like to take baf-es (baths).

I think I have told you this before, but the last shower I went to was for another of Mike's cousins who was getting married.
Mike: Mom's at a shower.
Austin: Is everyone going to be naked?