I got here just as some sort of cancer fundraising event was ending with lots of tents set up, a loud man with a microphone and bunches of people in purple tshirts. No idea what that was all about.
The big grassy space is not far from Uptown and the 7th street public market. Bring your lunch here if you're so inclined. There's a great view of the skyline! A lovely fountain, a pavilion, public restrooms