Photos: Lower Merion's Senior Prom
350 students attended the dance at the Please Touch Museum in Fairmount Park.
Lower Merion High School students arrived at Centennial Hall in Fairmount Park Saturday night in cars, buses, vans, and limousines for their senior prom.
Patch was there to capture some of the moments before the dancing started. See who you recognize, and add your photos to the gallery.