International Arts and Crafts

The annual May Arts Expo will be held from 11 a.m. to 6 p.m. Sunday. The event will feature an Indian powwow; diverse music, artwork and cultures; a children's storyteller; and car-club displays. Sponsored by the International Center for Artistic Development, Howard County Arts Council and the Savage Mill Foundation. Historic Savage Mill, 8600 Foundry St., Savage. Free. 410-792-2820.

Piano Concert

Michael Adcock, an award-winning pianist from Washington, performs in the Sundays at Three Chamber Music Series. His program will include Brahms's Quintet in F Minor for Piano and Strings, Schumann's String Quartet No. 2 in F and Marc Wilson's "Time Variation for String Trio." During this concert, Adcock will be joined by a violin, viola and cello ensemble of Ronald Mutchnik, Clay Purdy and Julius Wirth of the Baltimore Chamber Orchestra and Kristin Ostling of the Baltimore Symphony Orchestra. 3 p.m. Sunday. Christ Episcopal Church, 6800 Oakland Mills Rd., Columbia. $15; full-time students, $10; 18 and under, free when accompanied by an adult. 410-381-5773 or www.sundaysatthree.org.

Gallery Walk

Historic Ellicott City's Third Thursday Art and Dine begins tonight and will run through the summer and early fall. Fifteen stores and galleries in a two-block stretch of Main Street will be open, some featuring artists or other special events. Patrons who visit at least five galleries will be eligible for discounts at participating restaurants with an Art and Dine Card that will be available at the galleries and restaurants. 6-9 p.m. the third Thursday of each month through Oct. 21. Main Street, Historic Ellicott City. 410-313-1900 or www.visithowardcounty.com.

Pianist Michael Adcock will appear in the Sundays at Three Chamber Music Series.