Make your own Valentine’s Day "Tree of Hearts" for our monthly series, Second Saturday at the Seaport. We'll use felt hearts, paper hearts, lace hearts, heart buttons, yarn, stamps, and wire to decorate the branches of our Valentine Trees. Kids can even dedicate their hanging hearts to family and friends. For inspiration, we'll read fantastic books about love: stories perfect for robots, clowns, zombies, bunnies, and humans. Kids can also create Valentine cards with fun envelopes and pop-up trees. Hosted by Yvonne Brooks. Ages 4 to 10. Free.