Parties · Birthdays
Birthday parties with frozen drinks on tap
Birthdays are our most booked party. One machine pours two flavors, so adults get margaritas and kids get slushies from the same table, and nobody has to play bartender.
Make a free invite · Party Package $224 · ★ 4.9 on Google

Why it works for birthdays
- Margaritas in one bowl, a kid-friendly slushie in the other
- Frozen and ready before guests arrive, about 2 hours after setup
- One machine serves up to 100 guests
- We pick it up and clean it
We recently used River City Frozen Beverages to celebrate my husbands 70th birthday. We had guests between 5 and 85 so the margarita/slushie machine was a perfect fit! The set up was simple and care free - no fuss which allowed us to enjoy time with our guests while they served themselves. Steve was a delight to work with and made the process a breeze. I highly recommend River City for any event, large or small. Truly a good time and a tasty treat!
How much for 40 guests?
Slide to your guest count. A margarita mix makes about 75 frozen drinks; daiquiri and fruit mixes about 50.
Based on margarita mixes: about 75 drinks of 8 oz and 1½ to 2 bottles of tequila each. Daiquiri and most fruit mixes make about 50, so order a little more. Unopened mixes are refunded at pickup.
Pick your two flavors
Match your colors, or split margarita and slushie.
Your bowls:
Tap a flavor to fill the next bowl; tap it again to fill both bowls with it. Tap a bowl name to empty it. Any flavor works alcohol-free as a slushie.
Ready to party?
Pick your date to see what is open, then book online in minutes. Want a ballpark first? Get a quick estimate.