Toddler Dad's in South Austin?

I'm a dad to a 3yo in South Austin and I'm struggling to find kids for my daughter to play with. I share custody so only have her every other weekend and as much as I love spending time with her she often asks to play with friends and it breaks my heart. To be honest I could probably use more friends too. I find myself lacking a sense of community.

I've tried Nextdoor and Facebook groups and done a couple of playdates but for some reason or another it didn't really turn into a recurring thing. I take her to the park every weekend but it's never enough time to forge a real friendship.

Hoping to find some Dad's who are down for hanging out and letting the kids play. I'm currently in the process of turning my yard into a kid paradise with a fort, climbing wall, swing set, etc. In the fall/winter I want to host bonfires and maybe even a backyard campout.

Just moved near Slaughter/Menchaca.