Here’s how to save $45,000 in college tuition — attend the One Day University on Sunday, October 16, 2011, and learn from top professors from top colleges and universities including Cornell, Harvard, UCLA and Columbia. Subjects include history, art, philosophy, and include such timely and thought-provoking topics as what has changed in the Middle East lately — or not. The all-day program is at the New York Hilton at 53rd St. and Sixth Ave. The regular price is $249, but followers of New York City on the Cheap can buy in for just $99. Use EventMe coupon code EVENT99 to register for the $99 price, and save nearly $200. You don’t need a college education to know that’s a good deal!