Riddle also made appearances at the Smithsonian Folk Festival and the Mariposa Folk Festival.
folk music | Sundance Film Festival | folk | Cannes Film Festival | Folk music | Toronto International Film Festival | Glastonbury Festival | Edinburgh Festival | Royal Festival Hall | Venice Film Festival | festival | folk rock | Tribeca Film Festival | Salzburg Festival | Montreux Jazz Festival | Edinburgh Festival Fringe | Oregon Shakespeare Festival | Monterey Jazz Festival | film festival | Bayreuth Festival | Metro Manila Film Festival | Newport Jazz Festival | Locarno International Film Festival | International Film Festival of India | Festival of Britain | Glyndebourne Festival Opera | Coachella Valley Music and Arts Festival | Viña del Mar International Song Festival | Vancouver International Film Festival | Sanremo Music Festival |
The band has been a mainstay of summer festivals, including Lollapalooza, Summerfest, Downsview, BottleRock Napa Valley, Guinness Oyster & Music Festival, Launch Sacramento, Mariposa Folk Festival, Red Rocks Amphitheatre, and others.
At age 13, while living in Oshawa, Eikhard successfully auditioned for the New Songwriters' Workshop at the 1969 Mariposa Folk Festival in Toronto.