Acropolis OPA is a modern Greek/Mediterranean neighborhood restaurant located in the heart of Williamsville, NY. We offer a great breakfast and lunch program and a weekend brunch menu as well. Open 6 days a week 8am-9pm Wednesday through Saturday. Tuesday and Sunday we open 8am-4pm. Mondays we are closed. We are known for our breakfast and lunch and dinner and our signature dish is our Souvlaki Salad. For dinner, Our Roasted Lamb Shank is a must. Authentic dishes like Pastitsio and Mousaka and desserts like Rice Pudding and Bougatsa and Baklava are made in house by Effe who started the restaurant in 1982.