In tennis, what is the term for winning all four major tournaments in a calendar year?

Calendar-year Grand Slam

Which fruit is commonly mistaken as a vegetable and often featured in Thanksgiving pies? What oceanic planet hosted the cloning facilities seen in Attack of the Clones? Who created the artificial intelligence Ultron in the original comics? Which coach has the most Super Bowl wins? Which MLB ballpark is known as 'The Friendly Confines'?