AIRPORT MUSIC: Capitol recording artist Richard Marx will kick off and complete an ambitious concert tour Saturday when he performs five concerts in five cities in the United States all before midnight of the same day. Called the "Rush-In, Rush-Out, Rush Street Tour," after Marx's newly released "Rush Street" album, the five-city tour will begin at Butler Aviation at the Baltimore-Washington International Airport Saturday at 9 a.m. and will wind up at Burbank Airport in Los Angeles that night at 10:30.
THE MARYLAND HISTORICAL Society will kick off its 14th annual "Star Spangled Celebration" Maryland Antiques Show at the Fifth Regiment Armory with a gala opening party tomorrow night from 6 to 9.
The gala, which features a cocktail buffet, music and open bar, offers patrons a chance to see and purchase items before the show opens to the public on Friday. Show manager Penny Jones has assembled more than 50 dealers from Maine to California for the show, which runs though Sunday. Call 685-3750 for info.