Tucson is home to many observatories and there are many amateur astronomy groups in town that host star gazing events throughout the year. Here it looks like these homeowners are celebrating Kitt Peak Observatory on their property wall.
I'm a transplanted New Yorker who loves the Tucson climate. On New Year's Day I have a bit of fun calling my (snowbound) east coast friends to announce that I'm drinking coffee while sitting on my patio. (: