DevFest is a boutique Canadian music festival created to combine top-tier live music with elevated hospitality, premium amenities, and a relaxed destination setting. Located in Cornwall, Ontario, along the St. Lawrence River, DevFest delivers an intimate alternative to large-scale festival environments by prioritizing comfort, quality production, and guest experience.

Alongside co-headliners The Trews and The Strumbellas, Saturday, June 27th mainstage programming includes Kingston, ON’s Luscious, Stormont-Dundas-Glenngarry Region’s The County Lads, and Cornwall’s own Harry Lee Follen. Friday night launches the weekend with a regional showcase, spotlighting talent including JUNO Award-winning Angelique Francis Band, Cornwall’s own Chambers Deslaurier, and the Trevor Walsh Group, reinforcing the festival’s connection to local music culture.