H Street Farmers Market

National Psoriasis Foundation Gala

DC Holiday Market

Falls Church Pumpkin Carving

Planet Word Gala

Christmas Caroling at ZooLights

A Cappella Jam with KeyStone (Philadelphia)

Art Installation at Columbia Mall

Rock ‘n Roll Marathon

Harmony Sweepstakes @ the Birchmere

10th Aca-versary Concert

Voices Only Concert with Mezzo

Sing Out for Shelter

Aca-toberfest

MetroPerforms! at the Kennedy Center