How would you spend 3ish hours once a month?

I am a mom to an 11 month old. I am constantly with her besides the one day a week I work outside of the home for 4ish hours. My partner has joined a D&D group that is meeting once a month for 3-4 hours. I want to carve out a similar amount of time for myself once a month. Here is the catch, I probably need to not be home during this time because I will either 1) jump in and help with baby 2) get side tracked with the long list of to dos that need done or 3) just sit and doom scroll. I want to find something meaningful I get to go do once a month for myself. I enjoy crafting, reading books, thrifting, etc. Any ideas? I am in a book club already.