RAISE CURIOUS KIDS. CREATE EXTRAORDINARY MEMORIES.

MONTHLY ADVENTURESTHAT SPARKWONDER

One envelope in your mailbox every month: four Wonder Cards, about one a week, plus a sticker, fun stuff, and weekly giveaway entries for members.

FROM THE TEAM BEHIND STEM TESTERS, TRUSTED BY 12,500+ FAMILIES

THE CURIOUS ONES

WONDER CARD

GREAT BEAR

NORTHERN SKY · No. 07

WONDER CARD 02

04

BUILD A BRIDGE

WONDEREXPLORERAdventure awaits!

MORE THAN ACTIVITIES.IT'S A FAMILY ADVENTURE.

  • FOUR WONDER CARDS

    Four hands-on adventures every month, about one a week, each small enough to start tonight and good enough to do twice.

  • A STICKER AND FUN STUFF

    Small surprises tucked in beside the cards. The bit kids dig for before anyone reads a word.

  • WEEKLY GIVEAWAY ENTRIES

    Members are entered in every weekly draw automatically. Beaver Bots, 3D printers, and more big ones every week.

  • MEMORIES TOGETHER

    Designed for connection, laughter, and those 'remember when we...' moments.

Curious Ones has brought more laughter, learning, and late-night stargazing to our family than I could have imagined.

THE ANDERSON FAMILY

HOW IT WORKS

Four simple steps, repeated every month, for years of memories.

  1. 1

    IT LANDS IN YOUR MAILBOX

    A flat envelope with your family name on it. No app, no login, no notification.

  2. 2

    YOU OPEN IT TOGETHER

    Four Wonder Cards, a sticker, and fun stuff spill out onto the table.

  3. 3

    YOU DO THE ADVENTURES

    One card a week. Do the first one tonight and there is always another waiting.

  4. 4

    YOU ARE IN THIS WEEK'S DRAW

    Members are entered in every weekly giveaway automatically. Beaver Bots, 3D printers, and more.

THE COLLECTION

FOUR CARDS A MONTH, ONE SET TO BUILD

Four Wonder Cards arrive every month, about one a week, so there is always another card coming. They are a set, and the set is worth keeping.

The full set is 100 Wonder Cards. At 4 a month, that is about two years of collecting.

100

WONDER CARDS IN THE SET

4 a month, about one a week

MEMBERS ONLY

EVERY WEEK, YOU ARE IN THE DRAW

Members are entered in every weekly giveaway automatically, for as long as they are members. No forms, no reminders.

  • A Beaver Bot
  • 3D printers
  • More big ones, every week

Nothing to enter again. Being a member is the entry.

EVERY WEEK

Your entry goes in automatically, for as long as you are a member.

READY TO START THE ADVENTURE?

Four Wonder Cards a month, about one a week, and every week you are in the draw.

Cancel anytime. Skip any month.