SATURDAY & SUNDAY MAY 24-25

LEGOLAND Discovery Center Grand Opening Weekend - Somerville
A new, LEGO-themed indoor family attraction opens in Somerville with lots of special activities to celebrate.

Boston International Children's Film Festival - Boston
Enjoy your last chance to see innovative children's films at the closing weekend of the International Children's Film Festival.

Lyle the Crocodile - Stoneham
Stone Zoo celebrates the opening of its new American Alligator exhibit with storytime with Lyle the Crocodile.

Boston Calling Music Festival - Boston
Two days of great live music on two stages comes to downtown Boston.

Tales of Sea and Shore - Brookline
The Puppet Showplace Theater sets sail with a pirate to find a treasure chest of ocean stories.

Decorate a Peace Lantern - Arlington
Artbeat provides all the supplies you need to make a battery powered paper peace lantern.

The Secret Garden - Stoneham
The Broadway musical adaptation of the classic children's novel continues its run at the Stoneham Theater.

Mass Sheep and Woolcraft Fair - Cummington
Herd sheep, shear sheep, and make things from their wool at this celebration of all things sheep.

Memorial Day Weekend Fun - Boston
The USS Constitution has a weekend full of patriotic activities for kids to celebrate Memorial Day.

Play on the Plaza - Worcester
The EcoTarium's outdoor play exhibit opens its doors for the summer this weekend.

Tree Canopy Walkway - Worcester
The EcoTarium takes you into the tree tops in this summer outdoor exhibit.

SATURDAY, SUNDAY, AND MONDAY MAY 24-26

Memorial Day Garden of Flags - Boston
The Massachusetts Military Heroes Fund plants a flag in the Boston Common for every Massachusetts service member killed in action since the Civil War.

Wool Days - Sturbridge
The sheep at Old Sturbridge village are getting a haircut and you're invited!

Springfest - Newburyport
Celebrate spring with life music, craft sales, and performances in downtown Newburyport.

SATURDAY MAY 24

Somerville CoderDojo - Somerville
This  free, drop-in group offers opportunities to learn HTML, CSS, Javascript, and more.

Toddler Drumming - Jamaica Plain
Spontaneous Celebrations offers weekly drum sessions for toddlers.

Spontaneous Unicycles - Jamaica Plain
Kids and their parents can learn to ride unicycles together at Spontaneous Celebrations.

Joey Pigza Book Club - Boston
Fans of Jack Gantos' book series about Joey Pigza and meet and discuss their favorite books at the Boston Public Library.

Sing Along to Pete Seeger Songs - Arlington
Raise your voice in song and raise money for Oxfam and Doctor's Without Borders.

SUNDAY MAY 25

Out of the Park - Roxbury
Watch the Red Sox on the big screen plus live music and kids activities at Ramsey Park.

2theXtreme: Math Alive! Exhibit Opening - Boston
The Museum of Science's new temporary exhibit opens this weekend highlighting the ways in which math is used in video games, sports, and more.

Grossology Exhibit Opening - Boston
The Museum of Science gets down and dirty with the truth about the human body in this new temporary exhibit.

Spontaneous Stilts - Jamaica Plain
You and your kid learn to walk on stilts at Spontaneous Celebrations.

Family Gallery Drop-in - Newton
Drop in to the New Art Center for a hands-on art experience for the whole family.

MONDAY MAY 26

Alastair Moock - Dorchester
The Grammy-award nominee performs at the JFK Library and Museum.

MFA Open House - Boston
Enjoy free admission to the Museum of Fine Arts.

Monday Storytime - Dedham
Preschoolers are invited to Blue Bunny Books for storytime.

Boston's Annual Memorial Day Concert - Boston
An annual musical tribute to honor fallen military service members.