Penelope Restaurant: Opa!

Order the Saganaki (not pictured above) in this Greek restaurant and you'll get the traditional "Opa!" when it's served. I didn't know what this meant, so I looked it up. According to Urban Dictionary, it can mean "Wanna dance?", "Hurray!", "Hell, yeah!", "Yeehaw!"

Unless the waiter was Dutch instead of Greek, in which case he was calling me Grandpa.

Read more about Penelope in Restaurants.