Any Side gigs recommendations?

I’m currently working full-time as a Designer at Microsoft, and I’m looking to start a side gig on the weekends—something outside of design work. I’ve noticed that I tend to waste a lot of time on weekends, so I’m planning to channel that time into a productive side hustle. My wife is also interested in contributing, so we’re hoping to work on it together, either side by side or at the same time.

I’d love to hear any thoughts, suggestions, or experiences from others who’ve done something similar.