To get a free scoop of Culver's creamy frozen custard, visit Culvers, make a purchase, and take the survey on your receipt. Go to tellculvers.com survey , enter your survey code, and complete the 10-15 question survey. You'll get a validation code at the end. Show this code at a Culver's location to redeem your free scoop! Must be 13+ years old and follow survey rules. Rewards may vary by location, so check with your local Culver's for details. Take the survey and enjoy your treat!