Inspired by our post last week about free summer movies, we've decided to do a whole week's worth of free summer activities for kids in NYC. We'll feature Free Concerts, Free Outdoor Movies, Free Swimming Pools, Free Museums, and more. We'd like to make this a regular feature as well. If you have a great tip you'd like to share send it in.

One of my absolute favorite things to do with the kids on a nice day is to walk over the Brooklyn Bridge into Dumbo. This excursion has all the makings of a perfect day out with the kids; a little relaxing exercise, great ice cream and pizza, a great park and a boat ride. I can't think of a better way to spent a day.

This weekend is an especially good time because Saturday, June 2nd is the Dumbo Block Party. So pack up some sunscreen and water (in your new aluminum water bottles and head to the Manhattan side of the Brooklyn Bridge. (You can start from Brooklyn and follow this backwards if you prefer.)

Crossing the Brooklyn Bridge is stroller friendly, just stay right, out of the bicycle lane.. You can stop under the arches to take in the view, snap some photos and read the plaques which describe some of the amazing history of the Bridge. When you get toward the other side, your first opportunity to exit will be a set of stairs. Take the stairs down from the walk way and walk around the corner and back toward the waterfront.

If you're hungry from your walk, stop by Grimaldi's Pizza, considered by many to be NYC's best pizza. Then walk over to Brooklyn Bridge Park which has a great playground, a pebble beach with lapping waves and all, a large lawn surrounded by a sculpture garden and incredible views.

If you're in the mood for shopping head over to ultra-hip children stores Half Pint and Pomme (this store is now closed. If you can resist buying anything, then you definitely deserve a chocolate reward from artisan chocolatier Jacques Torres Chocolates.

At 56 Water Street, gaze at the beautiful and fully restored original Coney Island Carousel. Rides are not allowed until they find permanent home for it, however, so you might want to avoid this just as much if you've got a little one ready for a melt-down.

But, tears will come to a screeching halt if you head back toward Fulton Ferry Landing for ice cream at the Brooklyn Ice Cream Factory. The ice cream here is unbelievable. If you ever splurge on a sundae, this is the place to do it. The caramel tastes like crГѓВЁme brulee topping and the fudge is out of this world.

When you've had enough, the easiest, fastest and most fun way to get back to Manhattan is to just hop on the Water Taxi to the South Street Seaport or around the harbor to another destination in Manhattan. Kids especially like to ride upstairs in the open air.

MOMMY POPPINS TIP: The story of the Brooklyn Bridge is really quite amazing and has lots of elements that kids will love. Here are a couple of book ideas for children of different ages that will add an additional layer of interest and excitement for kids when visiting the Brooklyn Bridge.

Twenty-One Elephants is a picture book that tells the story of a little girl who helps convince grown ups to trust that the bridge will hold. It is well researched and based on the real story of PT Barnum's participation in the opening of the Brooklyn Bridge.

The Brooklyn Bridge:The Story of the World's Most Famous Bridge and the Remarkable Family That Built It tells the amazing story of the construction of the bridge for older kids. It is part of a series of Wonders of the World Books.

If you're a parent you can't help but be concerned with the environment lately. Especially when you think about it in terms of what kind of environmental problems we are leaving behind for our children. Often, I think, we feel helpless, like there's just not that much that we can do to make a difference. But, this weekend when I read the New York Times Magazine article about how much garbage water bottles alone are making for the planet, I realized how much difference one little change can make.

I have always felt guilty drinking water from a plastic bottle (and the idea of paying for water has always annoyed me,) but I never stopped buying water because it's convenient and for some reason putting water in a plastic sports bottle just tastes terrible. It's like I can taste the plastic. Thus, the feeling of helplessness (violins swell here.)

Finally, though, a couple of things have pushed me over the edge. Besides the above mentioned New York Times article and the overall growing sense of urgency to make changes in our lives to help protect the environment, there has also been the news about the danger of plastics leaching into our food. For a long time the hard plastic bottles that water is sold in were thought safe, but now they are finding that they also leach carcinogenic plastics even when kept cold. Babies, children and pregnant women are especially susceptible to hormone and endocrine damage caused by leaching plastics found in plastic sippy cups, water bottles and even baby bottles. Yikes!

Just as I was fretting over the global problem of plastic water bottles, in a wonderful moment of synchronicity, my friends came over this weekend toting beautiful aluminum water bottles for everyone in their family.

Moms seem to have an endless capacity for self-doubt and insecurities about their mothering skills. I won't try to conjecture why that is, but I did see a quote in the New York Times that sums up the feeling quite eloquently.

I am very poorly today and very stupid and hate everybody and everything. One lives only to make blunders.

Sun Prints are pictures you make by creating shadows on photosensitive paper. By laying objects on a piece of sun print paper and then exposing it in a sunny windowsill, you create your own image. There's really something magical and poetic about it. When I was a kid, Sunlight Prints were the thing that my mom pulled out whenever I was sick and stayed home from school. I don't know what gave her the idea of reserving a special toy for sick days, but it was brilliant. Like a cheesy Campbell's soup commercial, I would be laying sick in bed, and when my mom walked in with the sun prints, my face would light up with a smile (Begin commercial montage of me spending quiet, but happy hours in front of a sunny window making prints).

The Dangerous Book for Boys by Conn and Hal Iggulden is like a brain scan of a twelve year old boy 30 years ago. It's filled with fun and educational information like The Greatest Paper Airplane in the World, The Five Knots Every Boy Should Know, Slingshots, Making a Bow and Arrow, Timers and Tripwires, Famous Battles-Including Lexington and Concord, The Alamo, and Gettysburg, Spies-Codes and Ciphers, Navajo Code Talkers' Dictionary, Stickball, Fossils, The Seven Wonders of the Ancient World, and Skimming Stones; the stuff every kid used to know and now it seems like none do.

If you live in the city, you may be wishing your child had a backyard so you could take advantage of this kind of fun. But, I believe that this stuff is just as doable in the city, and maybe even more important for city kids. Just about any of the activities in the book are just as doable in NYC as anywhere. Go skim stones in central park, fishing in the Harlem Meer, or stickball in the schoolyard. Kids used to own the streets of NYC. Maybe it's about time they took them back.

Encouraging kids to get back outside playing traditional games, The Dangerous Book for Boys is finding itself part of a wider resurgence to restore the innocence of childhood and child play. In these days of earlier and more frequent high-stakes testing, over-scheduled childhoods some parents are starting to push back. Several groups have been formed to promote the slowing down of childhood. New York Voices for Childhood is a group of parents and educators that have joined together to lobby the schools to make old-fashioned play part of the curriculum. I don't know if it's appropriate or ironic that they don't have a website, but if you are interested in joining or finding out more you can find their contact information here.

When we had our second child we were stricken with second child guilt in all the familiar places. No, our number two doesn't have a baby book, I have no clue how old he was when he rolled over, I'm even a little shaky on what his first word was. There's no video of his first steps, um, there may be no video of him at all.

He ate candy before his first birthday, I nursed him 4 months less than I nursed number one...in fact perhaps the only thing I may have done right with number two was getting a new cell phone.

That doesn't sound right, but for my birthday I received a new Motorola KRZR K1 Phone with a 2 megapixel camera and it has made all the difference between the great likelihood that my second child's toddlerhood would go completely unrecorded and feeling a little bit guilty that I may now take more pictures of him than my older child.