While the U.S. may have 11 official federal holidays, there are actually thousands of quirky, themed days that make the calendar a whole lot more fun! One of the best—and most delicious—is Pi Day. However,

Consider it a warm-up or an appetizer, if you will, for the queries found in more traditional trivia questions challenges. That's because this Q&A is all about common topics that just about everyone is familiar with, including Taylor Swift, basic geography, easy U.S. history facts, science trivia and oh-so-much more.

Pi Day itself dates to 1988, when physicist Larry Shaw began celebrations at the Exploratorium science museum in San Francisco. The holiday didn’t really gain national recogniti