Erin Mckenna Customer Care Phone number Address, Order Online, Social Profiles- ERIN MCKENNA is a founder of Erin Mckenna’s Bakery who has opened this bakery in 2005 and opened the first bakery in NYC (New York City). Now, this bakery is also in Los Angeles and in Orlando. They bake cookies, brownies, cupcakes, donuts, cinnamon buns, and cake balls. We are providing you the list of contact details, So you can easily contact them.