ToyChestNews.com Holds Massive Minimates Giveaway! (BALTIMORE, MD)-(August 28, 2013)- ToyChest News.com announces the “Massive Minimates Giveaway” with five lucky winners having the opportunity to win numerous sets of Minimates along with a grand prize package which includes an exclusive hand-painted Venom prototype.  The contest runs from August 28th until September 27th and is only open…