»Today, 7 to 8 p.m.: Back to School Night at Pattie Elementary School for second grade.
» Today: Back to School Night at Mary Williams Elementary School, 6:30 to 7:30 p.m. for kindergarten through second grade; 7:30 to 8:30 p.m. for third through fifth grade.
» Saturday, 8 a.m. to 1 p.m.: Dumfries Farmers Market will be at the Dumfries United Methodist Church. In addi-tion to fresh produce the market will feature craft booths, gourmet items, music, children and youth activities, pony rides and more.
» Saturday, 9 a.m. to 1 p.m.: As part of Public Lands Day, Prince William Forest Park will show a preview of "The National parks: America's Best Idea," a film by Ken Burns at Cabin Camp Four. It is also Fee Free Day at the park.
» Sunday, 5:30 p.m.: The Prince William Community Band will play a free concert at Potomac High School. It will include classic music as well as more recent selections such as "The Raiders of the Lost Ark."
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