If you go

Lowcountry AIDS Services will commemorate World AIDS Day with two events.

--From 10 a.m.-5 p.m. today in Marion Square, the World AIDS Day event will include a health fair, featuring free HIV tests administered by the S.C. Department of Health and Environmental Control. The event will be followed with a candlelight march from Marion Square to the College of Charleston's Rivers Green (behind Addlestone library), where a ceremony will be held.

--Shopping With Friends: From 10 a.m.-noon Saturday, a preshopping brunch at Charleston Place hotel will start the event, which features dozens of "Red Ribbon Retailers" giving 10 percent of every dollar spent by participants to Lowcountry AIDS Services. The night before the event, a cocktail party will be held 6-8 p.m. Friday at Saks Fifth Avenue. The cost for the latter is $15.

For more information, visit www.aids-services.com.