Denver International Airport has collection stations to gather spare change to help local homeless people.

Now, Phoenix Sky Harbor International Airport has set up change receptacles in front of the security checkpoints in the terminals to collect money to provide support for traveling military service members helped by USO Arizona.

According to PHX officials, every year about 23,000 troops and their families visit the pre-security USO in Phoenix Sky Harbor’s Terminal 4, which offers a quiet place for members of the military and their families to go before their flights as well as a café, children’s play area, computer kiosks, a movie room, and gaming area.

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