Far-out burgers, groovy vibes.
Crispy-edged smash patties, hand-cut fries and shakes so thick the straw stands up. Come hungry, leave happy.
in
Texas
Fan favorites
The Sunny Classic
Single smash patty, American cheese, lettuce, tomato, onion, Sunny sauce.
Double Groove
Two patties, double cheddar, pickles, grilled onions, special sauce.
Bacon Boogie Stack
Triple patty, smoked bacon, pepper jack, chipotle mayo.
The Smash Brothers
Two thin patties pressed hard on a screaming-hot flat-top until the edges go lacy and crisp. Pickles, mustard, onions — nothing to hide behind.
- 100% grass-fed Texas beef, ground daily
- Potato bun from Moonrise Bakery
- Only $9.90 all October
Combo deals
$3Lunch rush
Sunny Combo
- Any single burger
- Hand-cut fries
- Fountain soda
two!Date night
Double Date
- Two Sunny Classics
- One giant fries
- Two sodas or floats
packFeed the crew
Family Feast
- Four burgers, any style
- Loaded fries bucket
- Four shakes
Order online,
skip the line.
Pickup in 20 minutes or delivery to your couch. Free fries on your first order with code SUNNY74.
Three spots, one vibe
South Congress
1974 S Congress Ave, Austin TX
The original. Neon sign, red booths, jukebox that still takes quarters.
| Mon – Thu | 11am – 11pm |
| Fri – Sat | 11am – 1am |
| Sunday | 10am – 10pm |
East Side Garage
812 E 6th St, Austin TX
Late-night counter, cocktails & a dog-friendly patio.
| Mon – Thu | 11am – 11pm |
| Fri – Sat | 11am – 1am |
| Sunday | 10am – 10pm |
Lakeside Shack
33 Lakeshore Blvd, Austin TX
Waterfront deck, sunset shakes, weekend live music.
| Mon – Thu | 11am – 11pm |
| Fri – Sat | 11am – 1am |
| Sunday | 10am – 10pm |
Folks dig it
“Best smash burger in Austin, full stop. The crispy edges? Unreal. The shake? Bigger than my head.”
Marisol R.“Feels like stepping into my parents’ old photo album — in the best way. Fries are elite.”
Devon K.“We booked the back room for a birthday. Staff were a riot, kids were happy, adults were happier.”
Priya & Tom
Bring the Sunny's party to you.
Burger bars for 20 to 2,000. Birthdays, office lunches, weddings — we roll up with the grill and the good times.
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