Louisville, Kentucky, hosts a variety of popular events throughout the year. Here are some of the noteworthy events by month:

January:

- Anniversary of Louisville's Civil Rights Demonstrations: Commemorates the historic civil rights demonstrations that took place in Louisville in the 1960s.

February:

- Louisville Improv Festival: A celebration of improvisational comedy with performances and workshops by local and national improv groups.

March:

- St. Patrick's Day Parade: Festive parade and celebration of Irish culture in downtown Louisville.

April:

- Thunder Over Louisville: One of the largest firework displays in the United States, kicking off the Kentucky Derby Festival.

May:

- Kentucky Derby Festival: A month-long celebration leading up to the famous Kentucky Derby, featuring various events such as the Pegasus Parade and Steamboat Race.

June:

- Abbey Road on the River: A music festival dedicated to the music of the Beatles, with live performances by tribute bands.

July:

- Forecastle Festival: A three-day music festival featuring a diverse lineup of musical acts on the waterfront.

August:

- Kentucky State Fair: A traditional state fair showcasing agriculture, livestock, entertainment, and food.

September:

- Bourbon & Beyond: A music and bourbon festival that celebrates the best of Kentucky's heritage.

October:

- Louisville Jack O'Lantern Spectacular: A spectacular display of thousands of illuminated jack-o'-lanterns at night in Iroquois Park.

November:

- Light Up Louisville: Holiday kickoff event featuring the lighting of the city's Christmas tree and fireworks display.

December:

- Louisville Christmas Parade: Festive parade through downtown Louisville featuring holiday floats, marching bands, and Santa Claus.

These are just a few examples of the popular events that take place in Louisville throughout the year. Be sure to check the official city calendar and local event listings for the most up-to-date information on all the events happening in Louisville.