Oh Happy Day was founded by event planner Jordan Ferney over 12 years ago. After growing a huge online following in 2015, Oh Happy Day branched out and created an online party store. We have been dreaming of creating a designer party line for as long as we can remember. In 2017 we debuted our first line of Oh Happy Day party supplies. We've perfected the paper party plate. Everything is designed with love in the heart of the Mission in San Francisco.