Friday, February 21, 6-8:30 p.m., The Great Litchfield Challenge: Quiz Edition, Litchfield Historical Society, 7 South St., Litchfield. Put your brain to the test! You don't need to be a history expert to win this classic quiz-style game night. Categories will range from literature to sports to pop culture. Sign up as a team of 6 people max and enjoy history-inspired cocktails and cookies as you compete for the prize! There will be five rounds of questions. Each round will have a theme and all the questions in that round will relate to that topic. At the end of the round, each team will submit their answers and the scores will be tallied. Between rounds, bonus challenges will be held. The team with the highest score at the end of the night will be the winners. The cost is $50 per team. To register your team, visit www.litchfieldhistoricalsoceity.org, email firstname.lastname@example.org, or call 860-567-4501.