Community News & BulletinsPEPEventsWhat's New Big South Sale on March 18-20! Share on Facebook Tweet on Twitter It’s SM Southmall’s THE BIG SOUTH SALE on March 18, 19 and 20. Mall Hours will be from 8am to 11pm. Enjoy great deals and discounts up to 70% off and additional surprises during the Earth Hour Sale on March 19, 7:30-9:30pm! See you!