MANILA, Philippines - Big cuts of Wagyu T-Bone and Porterhouse steaks are offered at a 25 percent discount at Stone Grill by House of Wagyu until Dec. 15. Stone Grill’s chefs can assist you in preparing the steak for a Christmas dinner date or party to-go. Stone Grill by House of Wagyu is a Eastwood Mall, Libis, Quezon City, 706-5385 to 86.