Sonic Drive-In

The Double hamburger was creamated and burnt like it was smashed on grill.. The lettuce and tomato was wilted tasted old I got sick right away after trying to eat it didn't even get to eat half for two burgers and shakes which were !delicious 32.00$ waste of money was at hospital all day with sister and was starving so disappointed this is second time at this location the hamburger was cremated this time absolutely aweful we usually go to a different one On sheridan that hamburgers are super juicy Hamburgers were not meant to be squished till all juices and flavor gone.

Love this place, great Ice cream.

BACCON BUTTER BURGER Parking: It’s a drive up restaurant, parking is just part of the gig. Kid-friendliness: Has a novelty that my kids love.

never again

Very unprofessional group of people on night shift. Asked for a plain chocolate milkshake, and got only god knows what would definitely not recommend this sonic to anyone. Stop hiring young people that are not professional and have music playing in there ears with headphones and not paying attention to there customers orders. I can say I was very unsatisfied and disappointed in the work ethic there. Ps a bunch of lames working there at the 7781 Washington St Thornton CO 80229 Sonic

2nd time employees messed up my order, fool me the first time, 2nd time (yesterday) I’d give them another chance.. nah.