After losing its 50,000 sq ft Funan flagship to the mall's 2016 redevelopment, Challenger opened a new flagship at Bugis Junction. The 14,000 sq ft store sits in Basement 1, where the old Virtualand arcade used to be.
Timbuk2 has opened its first in-store customisation outside the United States, here in Singapore. The Timbuk2 Singapore store officially opened on 31st October 2013 at #03-26A Bugis Junction, open 10.30am to 10pm daily. The 280-square-foot store carries the full range.
Iluma is one of the newest malls in town, near Bugis MRT between Queen Street and Victoria Street. It's fairly large with five levels and, as far as I can tell, no basement. Tenants include Coffee Bean and Nichii Fashion.