​Calendar: Week of April 6

Here's a look at the week ahead on our "Sunday Morning" Calendar:

Monday night's the night for the NCAA Men's Basketball Championship game here on CBS.

On Tuesday, the Postal Service dedicates a stamp to Maya Angelou, the author, poet and civil rights champion who died last year.

On Wednesday, Jay Leno performs at the Kennedy Center in Washington, inaugurating a five-year series of events aimed at elevating comedy as an art form.

Thursday marks the 150th anniversary of Confederate General Robert E. Lee's surrender to Union General Ulysses S. Grant at the Appomattox Court House in Virginia.

On Friday, the Apple Watch is available for preview and try-on (by appointment) at Apple stores. It officially goes on sale on April 24.

And Saturday sees the 17th annual New York Tartan Day Parade, a celebration of all things Scottish!