PeiWei, Panera, Islands, Baja Fresh all on Foothill.
Islands in the Paseo.
Baja Fresh on Del Mar.
Zankou (Armenian) on Colorado.
All chain restaurants, but good.
Soumarelo (Mediterranean) http://soumarelo.com
Domenico's Italian on Washington. Very popular.
http://www.sangabrielvalleymenus.com/pasadena/domenicos/menu4.htm
Ranchero on Foothill.
http://www.sangabrielvalleymenus.com/ranchero/rancheropasadena.htm
Burger Continental on Lake. (Burgers and Middle Eastern.)
Suriya Thai on California across from Huntington Hospital. http://www.suriyathairestaurant.com/
Lucky Boy Hamburgers on Arroyo Pkwy, near Huntington Hospital. Greasy spoon, popular with the hospital employees.
Hope this helps.