The Calendar of Events is not supported by Internet Exploreryour current browser. For best viewing, please use Chrome, Firefox, or Edge. « All Events Next Events » Submit an Event May 2022 RichHistory Weekend Visit and tour historic museums during the RichHistory weekend in Richland County, OH. Find out more details here- https://richhistory.org/ Weekend details- https://richhistory.org/richhistoryweekend... May 7, 2022 @ 10:00 am - 4:00 pm|Recurring Event (See all)One event on May 8, 2022 at 10:00 am RichHistory Alliance Map, opens in a new window RichHistory Alliance • Richland County OH