Sea of Lettuce is an indie-rock group from Calgary, AB, with a fresh spin on the genre’s typical sound. The band’s catalogue is full of summer soundtracks, with their music capturing the feel of the sunny city they reside in. Consisting of four long-time friends, they bring an exciting style that mixes together elements of indie-pop and surf rock. Since 2017 Sea of Lettuce has released several projects, including their new EP “Open Doors” in April 2026.