Private Dining

H2O Smithtown is a great space for large cocktail style parties, which can be accommodated in the lounge and seasonally on our outdoor patio. You and your guests can enjoy our quality sushi and our top shelf bar while standing around our outdoor fire pit and our wall of fire bordering the patio. Inside, H2O can host large groups during any dinner service or the entire restaurant can be reserved for larger parties. Whatever your occasion, H2O can find a way to make it special.<br>Before placing your order, please inform your server if a person in your party has a food allergy.

Host Your Next Event With Us

If you would like to learn more about H2O Smithtown private events,
please complete this form or call H2O, 631.361.6464

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STAY IN TOUCH
HOURS
DINING ROOM
Monday–Thursday   5pm–10pm
Friday–Saturday   5pm–11pm
Sunday   3pm–9pm

LATE NIGHT SUSHI
Friday–Saturday   11pm–12am

Uber Eats
BAR & LOUNGE
Monday–Thursday   4pm–11pm
Friday–Saturday   4pm–12am
Sunday   3pm–10pm