Does anyone know a place you can study at on a weekend during the summer on Cook/Douglass campus?

Hi! I’m a student living off-campus but right next door to the Cook/Douglass campus. I wanted to study at a library on this campus, but unfortunately, none of them are open on the weekends. Would anyone happen to know a different study area that is open to all students specifically on the Cook/Douglass campus?

Thank you all in advance!