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The Official Site of the Seattle Mariners
Moose's Birthday Bash

Sunday, April 15 - 1:10 p.m.

Join us as we celebrate Moose's birthday, April 15 with a pregame party in the Ellis Pavilion from 11:15 a.m. - 12:15 p.m. Your ticket includes entrance to the party, cake, games and more.

Moose's mascot friends Rhubarb, Doppler, Wild Bird, Rucky, Webbly, and Cool Bird will also be attending the birthday festivities.

Enter Promo Code: CELEBRATE

Deadline to purchase: Friday, April 13 - 9:00 a.m.

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