Haley Gustafson | Daily Press Ashtanga Yoga Instructor Heidi Londo, far left, and participants take part in a yoga class at Ludington Park in Escanaba Tuesday afternoon. Ashtanga yoga is taught by Londo every Tuesday at 11 a.m. in the park, as well as Wednesdays at noon at Londo’s home, and again at 6 p.m. on Thursdays at Ludington Park.