Mastro's Steakhouse (520 N. Dearborn St.; 312-521-5100) is a glamour puss—all sparkle and glitz (thank goodness I wore black, although I was sans any bangles or beads). The piano bar feels like a Cole Porter party..." /> Mastro's Steakhouse (520 N. Dearborn St.; 312-521-5100) is a glamour puss—all sparkle and glitz (thank goodness I wore black, although I was sans any bangles or beads). The piano bar feels like a Cole Porter party..." /> Mastro's Steakhouse (520 N. Dearborn St.; 312-521-5100) is a glamour puss—all sparkle and glitz (thank goodness I wore black, although I was sans any bangles or beads). The piano bar feels like a Cole Porter party..." />

Dish Flash: More Tacos as Take-out on the Way

First food trucks, now take-out windows? Apparently, Chicagoans are perfecting dinner on the go. Edgar Castaneda, the restaurateur who helped popularize Latin small plates in Chicago at Zocalo, has plans for a twist on the fast-food walk-up window in Lincoln Park at the aptly-named Taco Joint Urban Taqueria and Cantina (1969 N. Halsted St.; 312-951-2457). The Mexican street fare, such as…