It's the biggest thing to happen to the shopping mall since the arrival of Spencer Gifts: This weekend, The O.C.'s newest hunks — Nicholas Gonzalez (Marissa's lawnboy) and Michael Cassidy (Summer's nerdy beau) — will make appearances at two Texas malls. On Saturday, the duo will visit The Parks at Arlington and on Sunday they'll pop into Houston's First Colony Mall. Their whirlwind weekend will conclude with a $50 shopping spree at Kay-Bee Toys.