About Us


Grumpy's Hours:     Monday - Sunday 11:00AM - 2:00AM
Kitchen closes around 10:00PM depending on how hungry you are. 

Grumpy's is located at 361 Old Mammoth Road next to the Lutheran Church, just before the traffic light at Vons.

Gregg & Friend!Grumpy's is the happy adventure between Greg & Andree Simas. A tradition in Mammoth since 1984 and is the only true Sports Bar and Restaurant in the Eastern Sierra. That makes us nearly 20 years old!

Started by Roger Guffey and Roger Eagan, the original Grumpy's is in Ketchum Idaho and Roger was involved with it's founding. The new Grumpy's in Mammoth is larger than the one in Ketchum and it was decided to make it a sports haven. In 1990 the Simas' bought the well established locals hangout. Building on the success, Gregg and Andree along with general manager James "Red" Hunt really got things going and Grumpy's has evolved into the family sports spot for locals and visitors alike.  more-->

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