Mary's Diner

About us

Stop in today, and try some of the delicious food that is waiting for you at Mary's Diner! With locations in both Marion and Waterbury, there is no excuse not to enjoy a well cooked meal at a great price. Be sure to visit either of our 2 locations, and see what makes family-operated Mary's Diner a local favorite! Love breakfast but hate getting up in the morning? No worries, we serve breakfast all day long just for people like you! If you're looking for a fun and spacious venue for your next party, business meeting, or family reunion, ask about our private rooms! Do you hate cooking or just looking to try something new? Check out our expansive menu full of old classics and modern favorites! Served Monday-Friday from the time we open until 8:00am, you'll get two eggs any style with home fries, toast, and a hot cup of coffee. You'll recieve two eggs any style, sausage or bacon, short stack pancakes or french toast with a side of home fries and a hot cup of coffee.