Celebrate Brooklyn!: Grouplove with Alpine June 12, 2013 Ken Brooklyn, Celebrate Brooklyn, free 0 Thursday, June 13, 2013, 7:30 PM Celebrate Brooklyn! Prospect Park Bandshell Brooklyn, NY FREE! Grouplove is the LA based bouncy-pop alt-rock band best known for their hit single “Tongue Tied.” Do you wish it wasn’t just the night time? That’s Alpine.