For a rundown of all the latest kid-friendly events on the Peninsula, check out Klabbit.

Slide Ranch Family Farm Day – Muir Beach, April 4

Earth and Arbor Day Festival – Cupertino, April 4

Penguins & Pajamas Sleepover at Cal Academy – San Francisco, April 10

Family Astronomy – Oakland, April 10

Science Fridays (Free) – Oakland, April 10

Between the Lines by Playful People – April 10-12

SF Jazz Family Matinee – San Francisco, April 11

Roundtable Reading: Fast Pitch by Nic Stone – Berkeley, April 11

Family Nature Adventures – Oakland, April 11

2nd Saturdays on the Farm – Watsonville, April 11

Carquinez Model Railroad Society Open House – Crockett, April 11 & 12

Model Trains at Roaring Camp – Felton, April 11 & 12

Bugology with Insect Discovery Lab – San Francisco, April 11, 25

Marine Science Sunday – Sausalito, April 12, 26

Sensory Friendly Family Concert (Free) – San Francisco, April 18

Spring Shindig – Alameda, April 18

Tri Valley Innovation Fair – Pleasanton, April 18

Sensory Friendly Family Concert (Free) – Palo Alto, April 18

Terrarium Craft at Lowes (Free) – Several Locations, April 18

Pete the Cat – San Francisco, April 18-May 3

Northern California Cherry Blossom Parade (Free) – San Francisco, April 19

Sensory Friendly Family Concert (Free) – Berkeley, April 19

Messy Art Day (Free) – El Cerrito, April 19

Viva Calle (Free) – San Jose, April 19

Mary Poppins by PYTC – Pleasanton, April 24

Hansel and Gretel – Mountain View, April 24, 25

Kids Night at the Museum – Santa Rosa, April 25

Spring Farm Tour at Deer Hollow Farm – Cupertino, April 25

The Princess and the Pea by Palo Alto Children’s Theatre – Palo Alto, April 26-27

Matilda the Musical by Palo Alto Children’s Theatre – Palo Alto, April 30-May 17