This list is certainly far from comprehensive, and likely will be split into smaller pages devoted to the different cuisines.
Casual/Take-out
Breakfast
Classic Cafe
1313 Massachusetts Ave, Arlington, MA 02476
(781) 646-7871
Yelp
Bagels By Us
789 Massachusetts Ave, Arlington, MA 02476
(781) 646-2662
Great breakfast specials at a very reasonable price.
Yelp
Barbeque
Blue Ribbon BBQ
908 Massachusetts Ave, Arlington, MA
(781) 648-7427
Yelp
Pizza
Sabatino's Italian Kitchen
242 Massachusetts Ave, Arlington, MA 02476
(781) 646-4126
Yelp
Gemma Ristorante
319 Broadway, Arlington, MA 02474
(781) 648-8884
Yelp
Nicola Pizza House
1215 Massachusetts Ave, Arlington, Ma. 02476
(781) 646-6090
Yelp
American/Continental
Flora Restaurant
190 Massachusetts Ave, Arlington, MA 02474
(781) 641-1664
Yelp
Not Your Average Joe's
645 Massachusetts Ave, Arlington, MA 02476
(781) 643-1666
Yelp
Tryst
689 Massachusetts Ave, Arlington, MA 02474
(781) 641-2227
Yelp
Ethnic
Italian/Mediterranean
Scutra
92 Summer St, Arlington, MA 02474
(781) 316-1816
Yelp
Ristorante Olivio
201 Mass Ave, Arlington, MA 02474
(781) 648-2300
Yelp
Scugnizzi (formerly Buona Vita)
450 Massachusetts Ave, Arlington, MA 02474
(781) 641-4734
Yelp
Mexican
Acitrón Mexican Bistro
473 Massachusetts Ave, Arlington, MA 02474
(781) 777-2839
Yelp
La Posada Restaurante
1312 Massachusetts Ave, Arlington, MA 02476
(781) 316-8300
Yelp
Zocalo Cocina Mexicana
203A Broadway, Arlington, MA 02474
(781) 643-2299
Yelp
Thai
Sweet Chili
472 Mass Ave, Arlington, MA 02474
p: 781 646-2400
Yelp
Thai Moon
663 Massachusetts Ave, Arlington, MA 02476
(781) 646-3334
Yelp
Chinese
Coming Soon: Szechuan Dumpling (replacing Jade Garden)
1360 Massachusetts Ave, Arlington, MA 02476
(781) 648-8882
Fusion Taste
303 Broadway, Arlington, MA 02474
(781) 641-2388
Chinese, Asian fusion, Sushi
Yelp
Little Q Hot Pot
96 Massachusetts Ave, Arlington, MA 02474
(781) 583-1367
Yelp
Hot Pot, Szechuan
Japanese/Sushi
Kayuga II / Midami
444 Massachusetts Ave, Arlington, MA
(781) 648-7878
Japanese and Korean
Yelp
Manna Sushi
9A Medford St., Arlington, MA
(781) 648-8878
Sushi, Japanese and Korean
Yelp
Mr. Sushi
691 Massachusetts Ave, Arlington, MA
(781) 643-4173
Japanese, Korean, Sushi
Yelp
Toraya
890 Massachusetts Ave, Arlington, MA 02474
(781) 641-7477
Japanese, Sushi. Casual, authentic.
Yelp
Nepalese
Kathmandu Spice
166 Massachusetts Avenue, Arlington, MA 02474
(781) 316-1755
Yelp
To whoever it was that did the lovely job cleaning up and reformatting this page this morning. The wiki is still set up to allow anonymous editing - we get very little abuse (and I usually fix it pretty quickly), but I'd love to know who did this nice job cleaning up.
Also, obviously, I've just added this comments section to this page. Restaurants, especially, seem like they'd be a fertile area for discussion and I'd like to encourage it to take place in the comments system here.
That all said, I really miss Toraya and Blue Ribbon since I no longer live right near them. I hope you all are visiting them and supporting Arlington's wonderful local restaurants!