East Side Mario's Waterloo

East Side Mario's Waterloo Welcome to the Largest EAST SIDE MARIO'S in the world, right here in Waterloo. Come empty, leave full! And, we deliver amore in everything we do!

We are the Home of All-You-Can-Eat soup, salad and garlic homeloaf.

Enjoy Mothers' Day with our special wine and cocktail offers.
05/05/2026

Enjoy Mothers' Day with our special wine and cocktail offers.

Mothers' Day Special. Reserve your table now.
05/04/2026

Mothers' Day Special. Reserve your table now.

JOIN US FOR THE HAPPY HOUR. OPEN TILL LATE NOW.
04/10/2026

JOIN US FOR THE HAPPY HOUR. OPEN TILL LATE NOW.

💝Parmeletti💝 , do we need to say anything more ? 😍
04/09/2026

💝Parmeletti💝 , do we need to say anything more ? 😍

Don’t miss out ! 🍝
04/02/2026

Don’t miss out ! 🍝

All-you-can-eat pasta with just the purchase of a beverage… and it gets better 👀You also get unlimited soup, salad, and ...
03/30/2026

All-you-can-eat pasta with just the purchase of a beverage… and it gets better 👀
You also get unlimited soup, salad, and fresh bread!🥖

All for just $19.99 — now that’s a deal. 💰

Hurry in and dine with us at East Side Mario’s Waterloo — your table is waiting 🍝✨

Caesar Sunday it is, don’t miss out ! 🔥
03/29/2026

Caesar Sunday it is, don’t miss out ! 🔥

03/28/2026
03/27/2026

Enjoy your special birthday at East Side Mario’s Waterloo where we celebrate it like this ! 💝😃

*Just let your server know* 😉😉

Buy one take one home free !! 🤯 🍝
03/25/2026

Buy one take one home free !! 🤯 🍝

Address

450 King Street N
Waterloo, ON
N2J2Z6

Opening Hours

Monday 11am - 9pm
Tuesday 11am - 9pm
Wednesday 11am - 9pm
Thursday 11am - 9pm
Friday 11am - 10pm
Saturday 11am - 10pm
Sunday 11am - 9pm

Telephone

+15198868388

Website

https://forms.gle/WzPz1Yv4xM2w7Lab9

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