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The Official Site of the Seattle Mariners
Junior Mariners

Hey Kids! Through Junior Mariners you can sign up for our free Kids Club, search for a Little League or Youth Baseball team in your neighborhood and find out how to register for a team, get inside information about the Mariners, score specially-priced tickets to games and show the entire Northwest that you're True to the Blue.

Mariners Kids Club

Families at Safeco Field


Meet the Moose
The Moose Den is located in center field on the Main Level at Section 191. Meet the Moose every game and get a photo during the following times:

90 minutes to 30 minutes before first pitch
3rd, 4th, 7th and 8th innings

For information about private Moose appearances, call (206) 346-4321 or email

Kids Play Area
The Seattle Children's Hospital Playfield in center field on the Main Level features a playground, Moose's Munchies concessions, the Seattle Children's Hospital Wishing Well and the Kid's Clubhouse Store.

Television monitors are conveniently located so parents won't miss any of the game.

Kids Team Store
From toddlers to teens, the Kids' Clubhouse has cool stuff for kids. Our store features everything a kid could want, including apparel and Mariner Moose items! The Kids' Clubhouse is located in the Center Field Plaza on the Main Concourse.

Kids Corner
Features free timed run, hitting and pitching challenges and photo opportunities for kids 14 and under.

Birthday Tours & Team Banquets
Learn how to take a special Safeco Field tour with your friends, teammates or classmates. Tour Information >>