The months of squeezing through tables heaped with jeans and hunting down the floating kids store are over: Gap will open its new Mall of America store on Saturday, Oct. 30. Gap and GapKids are together in one two-level storefront on the south side of the mall (GapBaby and Maternity have a separate spot). To celebrate, Gap at MOA is offering 30 percent off storewide on Saturday and from 10 a.m. to 4 p.m., get a Bare Escentuals mini makeunder and a free professional photo shoot. A live DJ will entertain.