An era comes to a close tonight as Tritone hosts its final Balkan Dance Party tonight. And West Philadelphia Orchestra are sure to bring the house down when they end their nearly five year tradition of playing within the classic red-walled venue. WPO’s monthly dance party will continue on at an as of now undisclosed venue (judging from a poll on their Facebook page it looks like Teri’s in South Philly could be the frontrunner), and the band will likely be announcing where tonight. While the traditional Eastern European folk orchestra is enough of a big deal to perform on stages like The Troc and Johnny Brenda’s, the smaller venues are where they deliver their best celebratory sets. So make your way down to Tritone tonight and have a few specials while you still can! Tritone, 1508 South St., 10pm, $5, 21+ – Bill McThrill