Altoona’s Only Kentucky Bar Shares Their Mint Julep Recipe Just in Time For Derby Day! Cobrh’s Lounge on 6th Ave in Altoona shared how to put together the perfect mint julep. If you would like to order one for the big race, you can visit them at 1200 6th Ave, Altoona, PA 16602. Or give them a call at (814) 942-9720.