Post Oak Beer Garden at GW's BBQ | San Juan, TX — Cocktails, Bourbon & Texas Hospitality

Our Signature

The Post Oak
Old Fashioned

Welcome to Post Oak Beer Garden.

Slow-smoked brisket changed our restaurant. Now we've crafted a cocktail worthy of carrying the same name.

Buffalo Trace Bourbon · smoked demerara syrup · premium bitters · Luxardo cherries · finished over crystal-clear ice.

★ Premium Upgrades

Woodford Reserve+$3
Weller Special Reserve+$4
Blanton's Single Barrel+$5

🥃

Rooted in tradition,
raised in Texas.

Ask about our smoked cocktails

The Menu

Signature Cocktails

Handcrafted with Texas spirits and fresh-pressed everything. Poured cold, served with hospitality.

Signature Cocktails

Texas Ranch Water$11

Espolòn Blanco tequila, fresh lime juice and Topo Chico. A refreshing Texas classic.

Pitmaster Margarita$13

Espolòn Blanco, Cointreau, fresh-squeezed lime juice and agave nectar with a smoked salt rim.

Honey Jalapeño Whiskey Lemonade$13

Maker's Mark bourbon, fresh lemon juice, Texas honey and sliced jalapeños.

GW's Peach Tea$13

Buffalo Trace bourbon, peach purée, fresh lemon and sweet tea.

Smokehouse Mule$12

Tito's Handmade Vodka, ginger beer and fresh lime, served over ice.

Hill Country Paloma$12

Espolòn Blanco, fresh grapefruit, lime and club soda with a salted rim.

Blackberry Bourbon Smash$14

Maker's Mark bourbon, muddled blackberries, fresh mint and lemon.

Post Oak Espresso Martini$14

Tito's Handmade Vodka, Kahlúa and fresh espresso.

Pitmaster's Summer Cocktails

Watermelon Ranch Water$12

Espolòn Blanco, fresh watermelon, lime and Topo Chico.

Peach Bourbon Smash$14

Buffalo Trace, fresh peaches, mint and lemon.

Prickly Pear Margarita$13

Espolòn Blanco, prickly pear, Cointreau and fresh lime.

Pineapple Jalapeño Margarita$13

Espolòn Blanco, pineapple juice, jalapeño and fresh lime.

Strawberry Basil Lemonade$12

Tito's Handmade Vodka, strawberries, basil and fresh lemonade.

Premium Margaritas

House Margarita$11

Espolòn Blanco, fresh lime and agave.

Cadillac Margarita$16

Patrón Silver, Grand Marnier, Cointreau and fresh lime.

Skinny Margarita$12

Espolòn Blanco, fresh lime and agave.

Texas Heat Margarita$13

Espolòn Blanco, jalapeño, lime and agave.

★ Ask About Our Smoked Cocktails ★

Served tableside with a smoked presentation.

Whiskey & Agave

Bourbon & Tequila Flights

Three pours, side by side. The best way to find your favorite before the night's over.

Bourbon Flights

Texas Smoke Flight$28

Buffalo Trace · Woodford Single Barrel · Blanton's

Founder's Flight$38

Buffalo Trace · Weller Special Single Barrel · Blanton's

Reserve Flight$55

Weller · Blanton's · Macallan 12

Tequila Flights

Blanco Flight$24

Espolòn Blanco · Lalo Blanco · Don Julio Blanco

Reposado Flight$32

Don Julio 1942 · Clase Azul Reposado · Casa Dragones

Zero Proof

Blackberry Lemonade$6

Texas Peach Tea$6

Virgin Ranch Water$6

Arnold Palmer$5

Cold beer & a full draft list coming soon to the garden. 🍺

Next Door

Come for the BBQ.
Stay for the garden.

Legendary brisket, then a cold one under the oaks.

Post Oak Beer Garden lives right next to GW's BBQ — 2026 James Beard Award semifinalist and #5 on Texas Monthly's Top 50. Grab a tray of brisket, beef ribs and hand-made sausage, then walk over for a cocktail and the coldest beer in the Valley.

James Beard Semifinalist '26Texas Monthly Top 50 · #5San Juan, Texas

Order BBQ at GW's → gwsbbq.com · dine in · order online · catering

Visit

Find the Garden

Rooted in tradition, raised in Texas — in the heart of the Rio Grande Valley.

Where: At GW's BBQ
107 N Nebraska Ave, San Juan, TX 78589
Hours: Thursday – Saturday6 PM – Midnight

Sunday11 AM – 4 PM

Monday – WednesdayClosed
Contact: (956) 601-0056 · @postoakbeergarden

The Post OakOld Fashioned

Signature Cocktails

Signature Cocktails

Pitmaster's Summer Cocktails

Premium Margaritas

Bourbon & Tequila Flights

Bourbon Flights

Tequila Flights

Zero Proof

Come for the BBQ.Stay for the garden.

Find the Garden

The Post Oak
Old Fashioned

Come for the BBQ.
Stay for the garden.