Make way for the queen, the Valley's newest entertainment venue is now open. Medieval Times, which features knights jousting, monarchs and utensil-less dining, opened this month on tribal land near Scottsdale. The new dinner theater is the company's 10th location. Take a tour of the newly opened castle by clicking the accompanying gallery. The 80,000-square-foot castle features a 1,000-seat arena where guests are transported back to the 11th century, a time of lords, ladies, jousting and royalty.…