Trumpet Stolen! Help Grandson get a new trumpet!

My grandson Jon is a 27 year old music teacher in New Town, North Dakota; he came home for Thanksgiving by train and while traveling back home, someone stole his trumpet and the Macbook he uses for teaching while he was sleeping. The macbook and trumpet are replaceable but the trumpet is sentimental. It has traveled the world with Jon and was hard earned as a young man by saving money during the summers raising chickens and selling eggs along with many other endeavors to earn money for his own trumpet, it was special.....

Can you please help him get a new trumpet and MacBook? I, and his family, would appreciate any help you can give.