HRC Hard Rock Cafe Baku Grand Opening STAFF Pin. The item "HRC Hard Rock Cafe Baku Grand Opening STAFF Pin" is in sale since Monday, August 3, 2020. This item is in the category "Collectables\Badges & Patches\Collectable Badges\Club & Association Badges\Hard Rock Café Badges". The seller is "adabeanpole" and is located in Chigwell. This item can be shipped worldwide.