Attendees will be provided on-field and classroom instruction on plate and base mechanics and the two-umpire system. Learn from our experienced volunteer umpire staff in various drills and sessions that will help you improve your umpire skills or getting started as an umpire. COVID-19 precautions and requirements will be in place, including mask requirements for all unvaccinated attendees while indoors. Schedule Subject to change | All times eastern Friday, November 5 Check-In 5 p.m. - 6 p.m. Friday, November 5…