The a cappella group Snowday performs as part of Strathmore’s Backyard Theater for Children. (Courtesy of Snowday)

Every Tuesday, we send the With the Kids e-mail newsletter, which is packed with ideas from the Going Out Gurus and great reads for parents from the rest of The Post. For a glimpse of what’s inside the newsletter, here are three of our top event picks for the days ahead:

Snowday (Thursday) The a cappella group kicks off Strathmore’s Backyard Theater for Children, a summer music series dedicated to the youngest listeners.

American Girl at the National Museum of American History (Thursday) Kids can search the museum for scavenger-hunt clues related to their favorite characters from the books and then enjoy a meal at the store in McLean.

Firefly Festival (Sunday) Arlington celebrates nature’s night lights with an evening of firefly-themed activities.

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