The final Harry Potter movie’s red carpet US premiere is tonight at Lincoln Center in New York. It’s our trivia topic today.

The surprise closing of the News of the World inspired me to write newspaper-related trivia question.

“All My Children” and “One Life to Live” have reportedly been saved from cancellation by a company that will produce the soaps for online viewing. “All My Children” is our trivia topic today.

I saw an ad for a drug with a name surprisingly close to the fictional drug featured in 1993’s “The Fugitive, which inspired today’s trivia question.

Fireworks are our trivia theme today.

I’m doing a Canada Day reader contest with Gothamist again this year. The winners will be invited to join me for some Canadian food and drink in July at the Windfall Restaurant and Bar in Manhattan. Here’s how it will work: You must answer all three of the Canada trivia questions below. You must respond using the “Enter your response” box below. We’ll choose a winner at random from one of the first 10 correct responses.

Check back on this page at 11:30 am ET for a special Canada Day trivia contest. One player will be invited to join Pat and the Gothamist crew for a night out at Windfall NYC, home to New York’s largest menu of Canadian beer.

Justin Timberlake’s real-life investment in MySpace got me thinking back to a scene in “The Social Network.”

A story referencing an ovulating woman’s finely-tuned “gaydar” got me thinking about “Sex and the City.”

I heard “St. Elmo’s Fire” (Man in Motion) on the radio yesterday, and resolved to make it today’s trivia topic.