Pindex is a yearly pin event held at the Hard Rock. Pin collectors and dealers from all over the world come to buy, sell and trade pins and chips. The Hard Rock releases Pindex chip[s] every year for the event. this year an early bird chip was made for people attending pindex who reserved a hotel room[limited to 300]. they also issued a red chip with a paid $10 admission on wednesday while supplies lasted[limited to 500]. they released a purple chip on thursday the same way[limited to 500]. it is a great show with auctions and door prizes. try to attend next year.