Private Parties

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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To-Go Food & Beverage
Wednesday–Sunday   4pm–8pm*
Monday-Tuesday   Closed*

*Temporary hours, effective until further notice. Take-out and delivery ONLY.