Did somebody say Opa? Well, they sure will this weekend because the Greek Community of Tucson is celebrating the 40th Annual Tucson Greek Festival. Treat yourself to the authentic Greek food, live music, greek dancing and a party worthy of Dionysus himself. The fest runs from Thursday, Sept. 22, until Sunday, Sept. 25, at St. Demtrios Orthodox Church. Admission into the event is $3. Visit Tucsongreekfest.com for more details.