@Kevin I love Tucson, but my last visit was right before the pandemic, almost exactly [checks notes…] SIX years ago. Had a lovely browse and purchase at Antigone Books on Fourth Ave which still seems to be there, and I can second the recommendation of Loft Cinema. One theme of Tucson for me is astronomy, and I’ve enjoyed the Nightly Observing Program at Kitt Peak, but it requires advance reservations and is an hour drive from downtown.