Mosaic Restaurant and Ultra Lounge is an Asian-fusion restaurant and late-night bar at 211 S 1st St, San Jose, CA 95113, in downtown’s SoFA arts district. Inside the Four Points by Sheraton, it pairs shareable plates and cocktails with a large, dog-friendly patio and two bocce courts. The hotel occupies the historic Hotel Montgomery, opened in 1911, giving this contemporary dining spot a connection to downtown’s early hotel history.
What to Expect at Mosaic Restaurant and Ultra Lounge
The menu mixes Asian flavors with American lounge-food formats. Crispy pork-and-cabbage pot stickers come with chili soy sauce, while calamari adds fried onion, jalapeño, and chipotle aioli. Peppered salted prawns combine scallion, Thai chili, and sweet chili sauce; coconut-crusted prawns take a sweeter direction. For a lighter starter, Ahi Tartare Reverie brings tuna, avocado, scallion, and jalapeño together with wonton crisps. These are plates for sharing rather than a narrowly regional Asian menu.
The atmosphere shifts between hotel restaurant, outdoor gathering place, and late-night lounge. The patio and bocce courts distinguish it from downtown’s smaller indoor bars, particularly for groups wanting room to socialize. Cocktails are part of the draw, with happy hour listed from 3 to 6 p.m. Vegetarian diners have veggie spring rolls; the menu also marks its grass-fed New Zealand lamb chops gluten-free. Discuss vegan preparation, sauces, and cross-contact directly with staff. Check the events calendar before planning around live music rather than assuming a standing weekend jazz program.
- Veggie spring rolls: A $14 appetizer served with sweet-sour sauce.
- Crispy pot stickers: Pork and cabbage dumplings with chili soy sauce, priced at $18.
- Ahi Tartare Reverie: Tuna, avocado, jalapeño, and wonton crisps for $24.
- Dog-friendly patio: A large outdoor alternative to the indoor restaurant and lounge.
- Two bocce courts: A social activity to pair with drinks; ask about availability before gathering a group.
Mosaic Restaurant and Ultra Lounge at a Glance
| Detail | Information |
|---|---|
| Address | 211 S 1st St, San Jose, CA 95113 |
| Neighborhood / Area | Downtown San Jose, SoFA arts district |
| Operating Hours | Lunch daily 11 a.m.–4 p.m.; dinner from 4 p.m., potentially until 2 a.m. when busy; bar until 2 a.m.; happy hour 3–6 p.m. Breakfast listed 7–10 a.m. Monday–Friday. |
| Admission / Price Range | $$; listed appetizers $14–$24, before drinks, tax, and gratuity |
| Recommended Visit Duration | 1 to 2 hours; longer for bocce or evening drinks |
| Nearest Transit / Parking | VTA Blue and Green lines at Paseo de San Antonio; paid parking at the San Jose McEnery Convention Center garage |
| Official Website & Phone | Mosaic official website; +1 415-688-9437 |
Visiting Tips, Getting There & Nearby Pairings
Reserve through the official website for Friday or Saturday dinner, patio groups, or a meal before a downtown performance. Arriving near the start of happy hour gives you time to order before the evening’s main dining period. The published late closing is conditional on business, so telephone before making a special trip for food after midnight. Smart-casual clothing is a practical choice for the restaurant-to-lounge transition. Ask about court access, event arrangements, and payment or split-check policies when organizing a larger party.
Paseo de San Antonio light-rail platforms are a short walk away: downtown trains use the First and Second Street couplet. Drivers can use the Convention Center garage, with entrances on Market Street and South Almaden Boulevard; allow time for event traffic. Mosaic occupies the hotel’s ground floor, but request a step-free route, suitable table clearance, and accessible-restroom directions when reserving, particularly for patio seating. Pair dinner with Plaza de César Chávez or The Tech Interactive, roughly five minutes away on foot, or the San José Museum of Art, about a five-to-ten-minute walk north.
Frequently Asked Questions
What are the hours, and when should I visit?
Lunch runs daily from 11 a.m. to 4 p.m., followed by dinner; the bar lists a 2 a.m. close. Visit during the 3–6 p.m. happy hour for an earlier outing, and confirm late-night kitchen service.
How much does dining cost, and should I reserve?
Mosaic falls in the $$ tier, with listed appetizers ranging from $14 spring rolls to $24 ahi tartare. Reserve through the official website for weekend evenings and groups; drinks, tax, and gratuity increase the bill.
How long should I allow?
Allow one to two hours for a relaxed meal. Add time for bocce, another round of drinks, or an advertised event.
Can I bring a dog or request accessible seating?
The outdoor patio is explicitly dog-friendly. Contact the restaurant about wheelchair seating and the route to the patio and restrooms before arrival so staff can arrange an appropriate table.
When browsing more top-rated asian fusion restaurant in San Jose, consider pairing your visit with nearby highlights such as Elyse Restaurant (0.3 km away).
