Dads are all different. So for Father's Day, we've rounded up eclectic ways to celebrate the particular patriarch of your family.

Whether he's sporty, artsy or an overgrown kid, we've got plenty of ideas to choose from so you can make Sunday, June 19 extra memorable.

Read on for suggestions (all free or inexpensive) to suit every kind of dad. Happy Father’s Day!

I'm not going to knock the Mister Softee truck. It's certainly kept my kids (and at times, me) cool and happy on many sticky days.

But soft-serve isn't the only sweet summer treat in town. New York City is full of delicious ways to cool down. Take your kids on an international tour of our melting pot's tastiest icy treats—that aren’t ice cream.

How many times have you waited on a long line with your kids for a bouncy house and thought, I wish there were something in this for me. Well, make your way to the northern end of the recently opened Section 2 of the High Line, and you shall be rewarded.

Although it looks like a mash up of a carnival, Candy Land and Kid Robot, the brand-new installation Rainbow City isn't specifically aimed at children—the nearby beer garden and high-end food trucks kind of give that away. Still, visitors of all ages are welcome to explore this colorful, pop-art environment, which features 40 inflatable structures to push, pull, jump on and roam within. Yes, parents are allowed to bop around the bouncy houses, too, and the entire experience is totally free.

Located in a lot on 30th Street and Tenth Avenue, Rainbow City isn't actually on the High Line, so you can access it from the street. But it's worth approaching the place from the elevated park. The view of all of the whimsical inflatables swaying about is spectacular.

Not since Ernesto Neto's anthropodino at the Park Avenue Armory has an adult art installation so captured my kid's imagination and attention, and I felt the same way. One look at the photos of her running around, and you'll see why.

Sometimes rain is the best thing that can happen to your weekend plans. There's nothing like a storm to keep the teeming masses away from an excellent event. The Figment Festival on Governors Island is one of the most fun things to do in the city every June, but it's usually jam-packed. This year, we braved a few drizzles (and one downpour) and almost had Figment completely to ourselves.

This free festival continues through Sunday, June 12, so there's still time to enjoy all of the wacky, artsy fun. What's the fest like? Check out our slide show and our list of highlights of the 2011 Figment Festival, then head to Governors Island tomorrow to see for yourself.

Break out your bathing suits! Whether the kids wear them at the beach, in the sprinklers or during the (hopefully brief) showers we're expecting over the weekend, they'll be covered.

Although spring officially has a few weeks to go, summer heat and fun has already arrived. Local libraries just launched their Summer Reading 2011 programs, many free outdoor concert series for kids and adults have kicked off their seasons, and the Parks Department has set the dates for its free swimming lessons lottery.

And that's just a bit of what's going on. Here's what we covered this week on Mommy Poppins in NYC, Long Island, New Jersey and Connecticut.

Ladies and gentlemen, boys and girls: Step right up! The circus is in town, and you're invited to join them!

If you've ever wanted to walk a tightrope, somersault in midair or play lion tamer, your fantasies will be fulfilled at the interactive exhibit Circus! Science Under the Big Top, which opens this weekend at the New York Hall of Science.

Families can also learn all about the science behind the spectacle, including how carnie folk swallow swords and contort their bodies, and why cotton candy smells so good (at least to kids). In addition, Circus! features tons of vintage photos, big top legends and lore, and cool artifacts from the heyday of the traveling troupes.

Here are some of the derring-dos you can try (or learn about) when you step into the ring.

New Jersey’s hills (and towns) are alive with the sound of music this weekend!  Take in Celtic sounds in Cape May, rock’n’roll in Hoboken, Girlchoir in Lawrenceville and local teen bands in Berkeley Heights. Rather race? Take your pick: rubber duckies down the Passaic River or cockroaches at the Bugseum–both for charity.  You can also try your hand at museum gallery sketching in Montclair or get a jump on Father’s Day with a knot-tying fest or wallet-making workshop.  Or see “Stone Soup” as never before in a Papermill Playhouse show created specifically for children with autism spectrum or other developmental disabilities. Whatever your pick, you’ll be whistling dixie at day’s end!

It's official, we are slowly but surely getting closer to summer. Some might feel from the high temperatures this week that we have already arrived! Warmer temperatures means more outdoor fun and we got some great events and activities to get you outside to soak up some Vitamin D. Have fun exploring and learning about undiscovered parts of nature, celebrate wildlife with wolves (friendly) and butterflies or take part in a sing-a-long with a bunch of roving pirates. Yep, pirates and butterflies in the same post. Get ready for an amazing weekend!