On today’s Mark Your Calendar, Meg Fowler, director of the History Museum of Mobile, and Taylor Lawhon talk about the Diamonds exhibit and Married in Mobile: Four Centuries of Wedding Fashion. The exhibits run through Dec. 1, Monday through Saturday from 9 a.m. to 5 p.m. and Sunday from 1-5 p.m. The History Museum of Mobile is at 111 S. Royal St. For more information, call 251-208-7569 or go to historymuseumofmobile.com.