Looking for a cute garden for my bachelorette party

Hello! Obligatory first time poster and on mobile. I’m getting married in September and so I’m planning my bachelorette party for the summer. I’ve always wanted to have a fancy tea party since I was a kid so I’m looking for a nice little garden space that I can use for a few hours for my party. I would really appreciate recommendations for spaces I can use.

I would need to be allowed to set up a couple of tables and bring my own food and stuff. Preferably, there’s a lot of flowers, but pretty greenery, or at least a view of it, will suffice. I would also prefer a private space over a public park but if a public park has secluded enough space I can throw this party then I’ll take it! Lastly, nothing too big. I’m inviting less than fifteen people so honestly if there’s an Airbnb location with a nice and spacious backyard it’ll probably be good enough.

I’m located in the southeast area of Houston, and I’m willing to travel maybe 30-40 minutes to the location but please nothing too far!

I know this is super specific bit if you want an idea of what I’m hoping for, think of the movie Emma(2020) the scene when they’re lounging about outdoors after exploring Mr.Knightley’s estate. I know that’s a long shot but I’m hoping this City can come together and find me somewhere nice!

Thanks in advance!