Enjoy quick-service slices, whole pie pickup, or counter dining at this student staple right in the heart of Harvard Square. In warmer months, join us in our dedicated outdoor patio dining area. Conveniently located across from the Harvard T stop on Mass Ave.
Absolutely fantastic experience by Rina and all the women working! The Pesto-Roni is a walk off home run in the bottom of the 9th. Mashed and bacon very good as well but hands down Pesto-Roni kept me in the game!
DI
Darkhan Ismailov
Apr 12, 2026
1.0
With the Uber delivery guy, every time I arrive, the staff is very rude, and they deliberately take their time and don't want to complete the order.
AP
A.GARCIA PHOTO
Feb 9, 2026
5.0
Yummers
!
EL
Edward Li
Jan 4, 2026
2.0
Received a pizza slice badly cut and folded over itself. Staff refused to remake when asked. Tableside seasonings empty.
EB
Erica Benedick
Dec 31, 2025
5.0
This is my favorite Otto location - never disappoints!
OTTO is open Monday through Thursday and Sunday from 10:30 AM to 9:00 PM, and on Friday and Saturday from 10:30 AM to 10:00 PM.
What payment methods are accepted at OTTO?
OTTO accepts American Express, Apple Pay, Cash, Mastercard, Visa, debit cards, credit cards, and mobile NFC payments.
Does OTTO offer pickup and delivery services?
Yes, OTTO offers both in-store pickup and delivery services.
Is there seating available at OTTO, including outdoor dining?
Yes, OTTO offers counter dining with casual attire and has a dedicated outdoor patio dining area especially during warmer months.
Does OTTO serve vegetarian and vegan options?
Yes, OTTO serves both vegetarian and vegan options.
What meals does OTTO serve?
OTTO serves lunch, dinner, and late-night meals.
Where is OTTO located and how can I get there using public transit?
OTTO is located at 1432 Massachusetts Ave, Cambridge, MA 02138, directly across from the Harvard T stop on Mass Ave, making it easily accessible via the MBTA Harvard Station and MBTA-Harvard Square transportation hubs.
What nearby amenities and services are close to OTTO?
Near OTTO, you can find the AT&T Store for mobile phone accessories, Santander Bank Branch, C'est Bon Market & Liquors for convenience shopping, and Liquiteria for smoothies and juices.
Are there cultural or educational places near OTTO that customers might want to explore?
Yes, OTTO is near Harvard University-related sites such as the Cambridge Institute for Brazilian Studies, the Academic Resource Center at Harvard University, and cultural events like the Harvard Square Holiday Crafts Fair.
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