We’re excited to announced that we are in pre-sale mode for the coolest T-shirts for those of you who post, tweet, gram, #Tulsa Let the world know that you hashtag Tulsa! Have some fun with the What the Hashtag Tshirt. Only you and your geekiest friends will know that it says. Pre-order now. Our plan is to deliver them by Social Media Day in Tulsa, June 30.