National Watermelon Day lands on Monday, August 3, 2026, and it’s exactly the kind of low-effort, high-engagement day that’s fun to build a visit around — if there’s something genuinely cold and watermelon-adjacent to order. Here’s the honest version: Casa Villa’s current internal menu file doesn’t list a dedicated “agua de sandía” (watermelon water) or any other item with “watermelon” in the name. Rather than invent one, this guide points to what’s actually confirmed on the menu that comes closest — and a few backup options if you want something guaranteed rather than a maybe.
The Closest Real Match: Agua Fresca
Casa Villa’s menu lists a straightforward Agua Fresca for $4.49 — the same category of fresh fruit water that agua de sandía belongs to, since sandía (watermelon) is one of the most common traditional agua fresca flavors across Mexico. The internal menu file doesn’t specify which flavor is being served on a given day, so the honest move is this: if you’re chasing watermelon specifically on August 3, ask your server whether that day’s Agua Fresca batch is sandía before you order. If it is, you’ve got the real thing. If it isn’t, everything below is a confirmed, genuinely refreshing backup.
Confirmed Cold Options, No Guessing Required
If you want certainty rather than a maybe, these are all named, priced items on Casa Villa’s menu:
- Mangoneada ($6.49) — a cold, fruit-forward mango drink with a chili-lime edge, the closest thing on the menu to a “fruit slushie” experience.
- Sangria Preparada ($6.49) — a non-alcoholic prepared sangria, fruit-based and served cold.
- Virgin Mojito ($6.99) — a mocktail built for hot weather.
- N/A Michelada ($9.90) — for anyone who wants the michelada flavor profile without alcohol.
For the 21-and-over table, Villa-Sangria ($12.49), Mucho Mango ($11.99, a fruit-driven michelada-style drink), and Mojito ($13) all lean the same cold, fruit-forward direction.
A Sweet, Cold Finish Instead of a Drink
If a drink isn’t the move, Casa Villa’s dessert list has two genuinely cold options worth knowing about: Flan Napolitano ($9), served chilled, and Tres Leches Cake ($9.99), a milk-soaked cake that’s traditionally served cold. Neither is a watermelon dish, but both fit the “something cool to end a hot day” brief National Watermelon Day is really about.
How to Order for August 3
The fastest way to lock in a drink (or ask about the day’s Agua Fresca flavor) is to call ahead at (408) 382-9491 or order directly through online-ordering.innowi.com/branch/casavilla. Casa Villa is open 9 AM–9 PM on Mondays per its own posted hours, so there’s a full day to work with on August 3.
Frequently Asked Questions
Q: Does Casa Villa have a watermelon agua fresca (agua de sandía)?
A: Not as a named, guaranteed item — Casa Villa’s current internal menu lists a general “Agua Fresca” ($4.49) without specifying the flavor. Sandía (watermelon) is a common traditional agua fresca flavor, so it’s worth asking your server what that day’s batch is, especially around National Watermelon Day.
Q: What’s the best cold drink at Casa Villa if I want something guaranteed?
A: Mangoneada ($6.49) and Sangria Preparada ($6.49) are both confirmed, named, fruit-forward cold options on the current menu, along with the Virgin Mojito ($6.99) for something lighter.
Q: Is there a non-alcoholic option for National Watermelon Day?
A: Yes — Agua Fresca, Mangoneada, Sangria Preparada, Virgin Mojito, and N/A Michelada are all non-alcoholic and listed on the current menu.
Q: What’s a good dessert to pair with a cold drink on a hot day?
A: Flan Napolitano ($9) is served chilled, and Tres Leches Cake ($9.99) is traditionally served cold — both work well as a light, cool finish.
Q: Is Casa Villa open on August 3, 2026?
A: Yes. August 3, 2026 is a Monday, and per Casa Villa’s posted hours, Monday, Tuesday–Thursday service runs 9 AM–9 PM. Call (408) 382-9491 to confirm before visiting.


