Before they were found to be endless sources of autumnal fun, corn mazes were developed to trick minotaurs into revealing their knowledge of ethanol-based fuels. Rev up for an outing of seasonal recreation with today’s Groupon: for $10, you get a punch pass for $20 worth of fall activities such as corn maze admission at Bella Organic Farm.

A 100-acre family-owned farm, Bella Organic Farm immerses Oregonians in fall fun with the Portland Pumpkin Farm and the Twilight Maze, allowing guests to explore acres of pumpkins and revel in a wide array of family-friendly activities. Little visitors can climb aboard a cow train ($3) for a ride around the grounds or clamber into the farm’s bounce house ($2) to burn energy and peacefully protest the laws of gravity. Guests in search of a challenge can wander the 2.5 miles of the vampire-themed corn maze, following a map or answering trivia questions to find their way ($7). Though not covered by today's Groupon, the farm also offers a selection of organic and nonorganic pumpkins, as well as a farm stand stocked with heirloom tomatoes, strawberries, plums, and other produce. Purchasers of today's Groupon also receive 10% off at the Bella Organic produce store.