Weekend activities

Hello fellow Mommas, I have a 13 month old and I recently just returned to work full time. She isnt in daycare, she’s with her grandparents 2 days a week and 3 days a week with her Dad. When I was home with our daughter during maternity leave I was dealing with so much anxiety when it came to taking her out alone. As soon as she turned 11 months I actually started to enjoy jt but then I had to return to work. I want to take her out and expose her to other little ones to build her confidence and make friends of course. But I find all circle times, music classes etc are during the weekdays. Do you ladies know of any activities or programs I can do with her on the weekends?