818 Blanco Shots
$5.00Smooth blanco tequila shots
Rio Grande Mexican Restaurant
Boulder, CO
1101 Walnut St, Boulder, CO, 80302-511613 itemsUpdated July 6, 2026
Structured menu data
College Thursdays Specials
Big Tex Margs
$8.00Larger margarita for a big night
Chicken Quesadillas
$7.00Delicious chicken quesadillas
Classic Rio Margs
$6.00Classic margarita
Kendall’s Skinny
$7.00A lighter margarita option
Sun Cruisers
$5.00Refreshing Sun Cruisers
Main Menu
BOTTOMLESS MIMOSAS
$22.00Available With Purchase of an Entrée
FRESH O.J.
$4.50FRESH-SQUEEZED MIMOSA
$10.50MEZCAL BLOODY MARY
$11.50400 Conejos Cuishe mezcal, Rio’s own spicy mix
MICHELADA
$9.50Tecate, tomato juice, hot sauce, Worcestershire, fresh lime juice
MIMOSARITA
$4.00Rio’s Froen Margarita, Sparkling Wine, Fresh-Squeezed O.J.
NON-ALCOHOLIC MIMOSA
$10.50Alcohol Removed Sparkling Wine, Fresh-Squeezed O.J.