The latest challenge coin series from Adam Goldberg and Louis Gregory launched its first coin last Friday. The Sy Clops coin sold out in just mins. Now this Friday, 9/11, the second coin in the series is set to be released. The Luke Warm coin will be available to purchase starting at 1:00 PM EST. The coin will be limited to 100 copies. This is the second coin in the planned 5 coin series. They can be purchased on the GPKNation website. Be ready, they will go fast!