OTTUMWA — Rick Bogner is calling it a career after half a century as an auto mechanic. Bogner has spent the majority of those years, 43 to be exact, working for the Toyota dealership that was previously in Fairfield and then moved to Ottumwa in 2006, becoming Gregg Young Toyota in 2022. Gregg Young Toyota of Ottumwa will hold a retirement party and open house for Bogner from 1-4 p.m. on Thursday, June 25.