Palatine, IL Indoor Activities

Marvel in a theme park-esque world dedicated to plastic blocks. See the city of Chicago made entirely out of LEGOs at Miniland. Take the factory tour and learn how LEGO bricks are made (you get one LEGO factory brick to take home). Ride on the back of a green dragon through a medieval castle full of moving characters made entirely of LEGOs, and continue the adventure through a jungle trail. Build your own LEGO cars and buildings, then test them to see if they can withstand earthquakes or set speed records on LEGO roadways. After you take in a movie at the 4-D cinema, or let your little ones spend their energy in physical play before it's time to load up the car.

The Slaughter’s roots are planted firmly in Chicago soil. Since its founding in 2006, the franchise has consistently opened roles for the city’s gridiron stars, both on the field and in the front office. This Windy City loyalty has been apparent before the team even played its first snap; Slaughter is a nod to the city’s working class and to the old Chicago stockyards.

In 2009, the Slaughter rewarded the Second City with a championship during an undefeated season as part of the Continental Indoor Football League. A year later, the team joined the Indoor Football League, where it remains today, playing all of its home games at Sears Centre Arena. There, frequent promotions help create a party-like atmosphere, and spacious concourses let fans spread out and play their own pickup games using wadded-up slices of deep-dish pizza as the ball.

If you're all dressed up in chainmail with no place to go, today's deal is an excuse to wear grandma's mail hood and mittens out of the house. Today's side deal to Medieval Times gets you an adult ticket and royalty upgrade to the sensuous four-course feast and live show, featuring horse-mounted combat, falconry, and mace-wielding professionals, for $30, a $65.55 value for adults, including tax. Your royalty upgrade gets you preferred seating in the second and third rows, a banner for cheering on your knight, a behind-the-scenes DVD, and a commemorative program. Though Medieval Times' website offers free royalty upgrades with the purchase of a regular ticket and offers tickets as low as the Groupon price when you purchase multiples, your Groupon combines these deals without requiring you to purchase multiples or limiting the showtimes you can attend.

It was the late 1970s, decades after the Holocaust, but neo-Nazis hadn’t disappeared: they threatened to march in Skokie. Realizing the need to combat this kind of intolerance with education, Chicago-area survivors and their supporters banded together to create the Holocaust Memorial Foundation of Illinois. This initiative evolved into the museum which was built to honor the memory of Holocaust victims, educate visitors, and explore the human intolerance that continues to lead to genocide today.

Instead of modifying one’s natural reaction to danger, YMA Krav Maga & K.O. Bag Fitness builds upon inborn instincts. Its namesake method of self-defense, krav maga, hails from Israel but has sharpened the arsenal of the Secret Service, FBI, CIA, and NYPD. The noncompetitive technique can be boiled down to a central mantra: use the nearest tool for the job to finish the fight as quickly as possible. This means striking attackers in vulnerable areas with whichever limb will land a blow quickly and efficiently—whether that is a fist punching the neck, an elbow or knee to the groin, or a toe tickling an armpit. Students master these tenants of krav maga in group classes, which also teach how to fend off takedowns and weapons by acting out real-life situations. Fitness and the ability to smell danger inherently result from krav maga training, and K.O Bag workout classes can put some extra oomph into exercise with challenging cardio and strength routines that include boxing and martial-arts kicks.

Opening weekend is a time for renewed hope, reordered batting lineups, and refreshing scents of glorious gunpowder in the sky. Catch the Flyers on May 28 for post-game fireworks after the hometown bats light up the Gary SouthShore RailCats, or pay homage to babies named Ruth as you run the bases with the kids on Family Day May 30. On May 31, remix Memorial Day grill-outs by downing two dogs off the bat, and score dollar dogs throughout game. Armed with a starter kit of ballpark eats and ballgame spheres, show the youngsters how to properly grip a fastball, a frank, and a cardboard sign that irrefutably proves fanmanship.