Homegrown fun at Summers Farm in Frederick, Maryland, means old-fashioned hayrides to the pick-your-own pumpkin patch, two gigantic jumping pillows, corn maze, large slides, fast and furious pig races, and more! Spend a morning, an afternoon, or all day at Summers Farm this fall and come back after dark for even more adventure at our Nights at the Maze. Opens daily from Saturday, September 20 through Tuesday, November 4, 2012. Special pricing and calendar of events located online.