Don't be surprised if every single person you see this weekend is in costume. In addition to the numerous Halloween happenings taking place all over NYC, including lots of free festivals, the sixth annual Comic Con at the Javits Center is sure to attract lots of cosplayers (that's geek talk for adults in costume).

This week, we continued our series of posts on Chinatown with a profile of the fabulous Hester Street Playground. We also brought back our Notable News posts, in which we link to articles and items that pique our interest. This edition's got info on families who've joined the Occupy Wall Street ranks and other stories.

And that's just a bit of what's going on. Here's what we covered this week on Mommy Poppins in NYC, New Jersey, Long Island and Connecticut, as well as selected stories from our brand-new sites in Boston and Los Angeles.

Let’s see, what weird holidays can we celebrate in October, besides the one where you wear scary masks so people will give you sugary items? How about a holiday for grumps? This weekend not only sports National Grouch Day, but a Latino Heritage Day, a Basset Hound Day, and a few fun Harvest Days. Yep, we try to give you a few choices other than Halloween stuff. You’re welcome.

It's been a while since we've done one of our link roundups. We'd blame the start of school for the delay but really, it's the days off that are killing us. I originally tried to start writing this on Columbus Day when my kids were home... bad choice.

It's been a very busy few weeks news-wise, and while most of it isn't specific to parents, everyone we know has been thinking about Occupy Wall Street and the death of Steve Jobs. Read on for some interesting tidbits on both of those big stories—including the scoop on NYC families who are spending time at OWS—the (possible) downside of redshirting and other cool media bytes.

This weekend, authors, scholars and book lovers of all ages come together at the Boston Book Festival; the Greatest Show on Earth® comes to town; the Old South Meeting House raises an antique bell to its tower; and harvest festivals take place from Rockport to Newton, from Concord to Carver.

Below, we’ve highlighted a wide range of weekend events and activities, and be sure to consult our calendar for more things to do in the greater Boston area. You'll also find some great ways to satisfy the scare-seekers in the house, as well as places to head for pumpkin picking. Enjoy! As always, if you visit these places, please let us know about it by replying in our comments section, below.

Congratulations to Mommy Poppins Boston reader Robin, from Billerica. She and her family have won the Family 4 Pack to see Cathy & Marcy on Saturday at the Center for the Arts in Natick. Enjoy the show!

October?  Seriously?  If you ever doubt how lucky we are to live in Southern California,  all you have to do is take a look outside.  It’s going to be a gorgeous weekend, and we have all the activities for you to fill it with.

Once again, we are spoiled for choice with things to do. Southern Californian families can celebrate music and art, party with dinosaurs, spiders, or sea creatures, eat to their hearts’ content and learn the secrets of creating comic books.  And we can do it all in the blazing sunshine.

Continue reading to see some of our top choices for this weekend...

This weekend we have loads of Halloween and Fall events. So much so that we have categorized the Fall Festivals into their own post. If you are interested in the numerous Halloween themed train rides they are listed as well. This is the last weekend of the CT Renaissance Faire so don't miss out if you've been wanting to go. Scarecrow making, roller skating, haunted graveyards, Halloween Musicals, it's all happening this weekend! If apple picking is on your agenda we've got you covered. For those in Fairfield County we have a special Halloween event post. Read more to see our top picks. Be warned, there's a lot to choose from! Don't forget to friend us on facebook and follow us on twitter! 

Halloween season is here! Are you scared yet? Well, you will be once you see how many fantastic Halloween events there are to choose from this weekend. The New York Aquarium transforms into an Ascarium, Staten Island hosts a costume parade for dogs, and the Bronx has a Haunted Pumpkin Garden and Boo at the Zoo.

Of course there's plenty of non-holiday fun, too. Enjoy fall festivals in Rockaway, Greenwich Village's Jefferson Market Garden and Madison Square Park. Or if NYC architecture is your thing, check out OpenHouse NY and the Historic House Festival, which are teaming up this year to offer a slew of free tours and activities. Plus, the New York Comic Con invades the Javits so expect costumed characters to take over Midtown.

And that's just a few of the great things going on this weekend. Read on for all of our picks and remember, you can find additional options in our Event Calendar, our Fall Fun Guide and our Halloween Guide.

The leaves are finally changing and beauty is all around us. This will be the last weekend full of Fall festivals before the Halloween craze officially takes over. Fall festivals consist of the stuff that makes great family memories. Hay Rides, apples and pumpkins, pie eating contests, car shows, you name it. Read below so that you can find a festival that suits your fancy this weekend!