Mary Margaret's Olde Irish Tavern is a quintessential Irish pub in St. Petersburg that immerses visitors in authentic Celtic culture through traditional food, fine whiskeys, and proper pints. Named after the founder’s grandmother, the tavern captures the spirit of Ireland with old-world hospitality and Irish Rebel music, creating a welcoming environment for all occasions. It stands out for its genuine Irish ambiance, friendly staff, and a menu that includes classic dishes alongside vegan options.