Ruby's Kitchen Address: 1263 N Grand Ave, Walnut, CA 91789 Phone: (909) 595-1521 Hours: Mon: 11am-7pm Tue: 11am-7pm Wed: 11am-7pm Thu: 11am-7pm Fri: 11am-7pm Sat: 11am-7pm Restaurants Other Businesses: Starbucks Coffee at 1269 N Grand Ave, Walnut, CA 91789 Restaurant Group at 20747 Amar Rd, Walnut, CA 91789 Wang's Trading Co at 19012 Garnet Way, Walnut, CA 91789 Carl's Jr at 1100 N Grand Ave, Walnut, CA 91789 Quiznos at 1247 N Grand Ave, Walnut, CA 91789