Visitors who bring specially marked Polly-O String Cheese packaging to Six Flags will receive $15 off general admission any day of the week, or a free kids ticket with purchase of general admission on a weekday. Six Flags and Kraft have teamed up with TerraCycle to collect and recycle the cheese packaging. Normally, this packaging is not recyclable in most areas of the country , and this is the first time it will be recycled! TerraCycle will make the packaging into eco-friendly plastic products including trash cans, flower pots, plastic plywood, park benches, and picnic tables. Visitors can continue recycling packaging that is usually non-recyclable by signing up for TerraCycle's Brigade program, through which these items are collected. For every piece of trash that a Brigade sends in, they will receive two points, which can be put towards a specific charity gift or converted to cash and donated to the participant's charity of choice.