Event details Anyone who brings a Kraft String Cheese package to Six Flags Discovery Kingdom will receive $15 off their general admission ticket, from now until October 10th, 2011. TerraCycle will collect the String Cheese packaging to be recycling into plastic lumber, plastic pavers, trash cans, and flower/garden planters, among other things. This prevents the normally non-recyclable cheese packaging from ending up in a landfill! 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.