Engage the left side of your brain with science activities; watch a family drama unfold on stage; and celebrate the arrival of spring with Chicago’s German community; Chicago Tonight has your weekend picks.

Get up close and personal with technology at the Museum of Science and Industry; celebrate the men and women who served our country; and take a tour of future storm water reservoir. Chicago Tonight has your weekend picks.

Don your best derby hats for charity; go fly a kite with your kid; and laugh with Chicago's own Jeff Garlin. Chicago Tonight has your weekend picks.

Nerd out at C2E2; dive into your pysche; and feast on artisan cheese and bread; Chicago Tonight has your weekend picks.

Watch a Rodgers & Hammerstein classic; tour the largest waterwaste plant on earth; and celebrate and feast on America's favorite cured meat. Chicago Tonight has your weekend picks.

Listen to Debussy sonatas played by a violin virtuoso; watch a hybrid jazz and Hindu temple dance; and sample Latin America’s cinematic offerings. Chicago Tonight has your weekend picks.

Feast your eyes on flowers, real and painted; view intricate papercuts of iconic landscapes in Chicago and Beijing; and celebrate Easter by donning your best bunny ears or '70s garb. Chicago Tonight has your weekend picks.

Watch a mariachi opera set in 1910 Mexico; enjoy a musical set in 1950s Las Vegas; and kick off the running season in present day Grant Park. Chicago Tonight ​has your weekend picks.

Celebrate Pi with pie at Adler Planetarium; stop and smell the roses at Navy Pier; and see a softer side of the Vikings at The Field Museum. Chicago Tonight has your weekend picks.

The Joffrey Ballet, Chicago Auto Show, and Love on Paper; Chicago Tonight knows what’s going on this weekend.

Snow Days Chicago, Sondheim on Sondheim, and Richard Hunt; Chicago Tonight knows what’s going on this weekend.

Stomp, Love on Paper, and the Lakeview Polar Plunge; Chicago Tonight knows what’s going on this weekend.

Mr. Imagination, International Puppet Theater Festival, and Dave Eggers; Chicago Tonight knows what’s going on this weekend.

The City Lost and Found, No Pants Subway Ride, and Handmade Market Chicago; Chicago Tonight knows what’s going on this weekend.

Burning Bluebeard, The Fireball Santa Crawl, and Cirque Dreams Holidaze; Chicago Tonight knows what’s going on this weekend.

Redmoon's Winter Pageant, The Nutcracker, the Music Box Christmas Show; Chicago Tonight knows what’s going on this weekend.