Actor/puppeteer Jonathan Kidder spends a lot of time at Michelle Obama’s feet — literally — in “Waffles + Mochi,” premiering Tuesday (March 16) on Netflix.He plays Busy Bee, the bespectacled, tie-wearing supermarket manager who interacts with Obama in the educational children’s series, co-created by Erika Thormahlen and Jeremy Conner and executive-produced by Michelle and Barack Obama under their production company, Higher Ground.