Mandarin Gallery is giving away $50,000 cash to a lucky shopper with minimum spending of $100. That's easy, just gather your girlfriends for Sunday lunch at any of the many bistros/restaurants in there to qualify. After lunch, pick out an IT bag, a piece of furniture or a new wardrobe and qualify to win 1 of 2 beemers (minimum spending of $1,000). Sweeps end 28 Jan 2011. So we all have plenty of time.