USPK
Pepperoni and basil pizza with a cheese pull overlooking Union Square's Christmas tree and ice skating rink at dusk

Downtown San Francisco · O'Farrell St

Old-World Pizza.
Downtown San Francisco Soul.

San Franciscan architecture and easy times meet old world Italian and Mediterranean foods, prepared at your convenience and for your delight.

  • 4.4 on Google
  • Fiorello's gelato
  • Beer & wine
  • Open till 1am Fri & Sat
  • 2 blocks from Union Square

Checking hours…

Mon–Thu & Sun 11am–11pm · Fri & Sat 11am–1am

(415) 542-8835

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Get Directions

284 O'Farrell St

Proudly serving Fiorello's

Finish Like an Italian.

Fiorello's Artisan Gelato — hand-crafted in Marin since 1982, scooped right here on O'Farrell Street.

A Bay Area family gelato maker using traditional Italian methods and premium ingredients. Fiorello means "little flower" in Italian.

Cup of Fiorello's Gelato $6

Flavors may rotate — ask what's in the case today.

Gelato display case with colorful flavors
Cup of Vanilla Bean gelato

Vanilla Bean

$6 cup

Cup of Espresso gelato

Espresso

$6 cup

Cup of Cookies & Cream gelato

Cookies & Cream

$6 cup

Cup of Sea Salt Caramel gelato

Sea Salt Caramel

$6 cup

Cup of Mint Chip gelato

Mint Chip

$6 cup

Cup of Meyer Lemon gelato

Meyer Lemon

$6 cup

Cup of Pistachio gelato

Pistachio

$6 cup

Cup of Stracciatella gelato

Stracciatella

$6 cup

Cup of Raspberry Sorbet Swirl with White Chocolate gelato

Raspberry Sorbet Swirl with White Chocolate

$6 cup

Pizza slice and a cup of gelato on a marble table at night

Pizza + Gelato night

A slice, then a scoop.

The perfect ending after a Union Square stroll, a show, or a late night downtown — we're open till 1am Fri & Sat.

Visit us for a scoop

Reserve the place

A classic downtown San Francisco experience

Take over USPK for your shoot, meeting or celebration — marble counters, warm lamplight, a kitchen that keeps the pies coming, plus beer & wine for guests 21+.

Film

Commercials, TV & movies — a ready-made classic downtown SF set.

Meetings

Business lunches, offsites and private gatherings.

Parties & Events

Holidays, birthdays, milestones and celebrations.

  • Up to 30 guests
  • 2-hour minimum
  • Standard bookings 2+ weeks ahead
  • Premium bookings on 24h / short notice
  • Food & beverage packages
  • Off-menu beer & wine

Pricing varies by season, day, time and purpose — tell us what you have in mind and we'll put together a quote.

Call Ramy (415) 542-8835

Send an inquiry

Opens your email app with everything pre-filled, addressed to UnionSquarePK@gmail.com.

Pizza and salad catering spread on an office table in San Francisco
Take-out · Delivery · Catering

Catering

Bring the kitchen to you

From a dozen pies for a Friday lunch to a full spread for a crew, we'll make it easy.

Office lunches

Feed the whole team — pies, salads and garlic bread, ready on time.

Film crews

Hot, hearty food for long shoot days around downtown.

Hotel groups

Steps from Parc 55 and Union Square's hotels — perfect for groups in town.

Why locals & visitors love us

4.4

from 270+ Google reviews

01

Friendly, fast service

Guests regularly mention Ramy by name for the warm welcome and quick turnaround.

02

The New Englander & pepperoni

Two pies that keep coming up again and again — especially with a drizzle of hot honey.

03

Cozy, welcoming vibe

A neighborhood spot feel right in the middle of downtown.

04

Late-night slices

Open till 1am Fri & Sat — the go-to after a show or night out near Union Square.

On the gram

@unionsquare_pk

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Location & hours

Find us on O'Farrell

Address

284 O'Farrell Street
San Francisco, CA 94102

  • Union Square2 blocks
  • Powell St BART & cable carA short walk
  • Parc 55 HiltonAround the corner
Get Directions

Hours

Monday – Thursday11:00 AM – 11:00 PM
Friday & Saturday11:00 AM – 1:00 AM
Sunday11:00 AM – 11:00 PM

Dine-in · Take-out · Delivery · Catering