Last dance: Senior class valedictorian Remy McIntyre, 18, center, and her classmates dance in front of the crowd during the junior and senior promenade Thursday outside Wilkinsburg High School. This was the final high school prom for the school, which will merge with Pittsburgh Westinghouse Academy 6-12 next year. More photos available at post-gazette.com. (Photo by Rebecca Droke/Post-Gazette) #Pittsburgh #PGH #412 #Wilkinsburg #WilkinsburgProm