I am at several local city & farmers markets during the season, weather permitting.
C-Street City Market on Commercial Street in Springfield, MO - Saturdays 9am-2pm May through September (perhaps April & October, if it's not too cold)
Fair Grove Farmers Market on Main Street in Fair Grove, MO- Wednesdays 3pm-6pm May through September
Shepherd of the Hills Farmers Market in Branson, MO - Fridays 3pm-6pm May through September