For the inaugural Empire State Pen Show, there were two stickers that were made to support two great causes. Using a combination of show graphics overlaid onto the Puerto Rican flag, this sticker supports the Puerto Rican community in NYC through a charity called the Puerto Rican Family Institute. RPFI offers mental health services, family support, crisis intervention, and other services to the Puerto Rican and other marginalized communities throughout all five boroughs.
https://www.prfiorg.com/