MUSICAdia VictoriaFriday, 9 p.m.Johnny Brenda’s1201 N. Frankford Ave.$10, 215-739-9684www.johnnybrendas.comThis Nashville-based songwriter brings true country grit. Her initial release, “Stuck in the South,” showed off a raw voice that will undoubtedly make some serious imprints on the music scene.Related: Diner en Blanc: The best white wines to bring to the partyCountry Music FestivalSaturday, noonBob and Barbara's1509 South St.Free, 215-545-4511www.bobandbarbaras.comBob and Barbara’s might be best known for drag shows and cItywides, but this weekend head to the dive for a country music fest, organized by WXPN. Line dance (or just regular dance) to country bands of all flavors, including Hurricane Hoss, John Francis, The Punkabillys and more.Foxtrot & the Get DownSaturday, 8 p.m.Boot and Saddle1131 S. Broad St.$10, 267-639-4528www.bootandsaddlephilly.comThis quartet sports a soulful vibe in their vocals, blues in their guitar licks and rock in their drum grooves. They initially made some solid impressions on the music-listening world with their first EP, “Sold the Soul.” They’ll be sure to rock this South Philly standing room venue.DIVAs Simply SingingSaturday, 8 p.m.Dell Music Center2400 Strawberry Mansion Drive in Fairmount Park$25-$55, 215-685-9560www.mydelleast.comBroadway’s Sheryl Lee Ralph is celebrating the 25th year of her Divinely Inspired Victoriously Alive Foundation benefit show for HIV/AIDS awareness and education. DIVAs in the lineup feature R&B singer Alyson Williams, Meli'sa Morgan, Faith Evans and more.ARTMagical Mosaics Walking TourMagic GardensSaturday and Sunday, noon. and 4 p.m.1020 South St.$6-$10, 215-7330390www.phillymagicgardens.orgJoin a rare walking tour through Isaiah Zagar’s gleaming labyrinth of mosaic art, lead by a Magic Gardens staffer who will describe the techniques used, as well as stories associated with Zagar’s luminous craft.MOVIES‘The Incredibles’Friday, duskClark Park4398 Chester Ave.Free, 215-243-0555www.universitycity.orgOur pick for outdoor movies this week is Pixar’s tale about a family of retired superheroes who get called back into action. Dress up like your favorite superhero and you might just win a prize from Locust Moon Comics. Bring along a blanket or camping chair. FESTIVALSSummer FestivusThursday, 4 p.m.Franklin SquareRace Street between Sixth and Seventh streetsFree, 215-629-4026www.historicphiladelphia.orgRing in (or lament) the end of summer with this annual festival in Franklin Square, featuring food trucks and a pop-up beer garden from Frankford Hall.THEATER‘Much Ado About Nothing’Thursday to Aug. 30The Powel House244 S. Third St.$15, 215-925-2251www.philalandmarks.orgThe Mechanical Theater is putting on Shakespeare’s comedic tale of Benedick and Beatrice. A telephone game of gossip tricks them into professing their love for each other — but they’re not the only ones who get caught up in rumors.