American Legion

360 Argonne Memorial

Hwy 3, Callao, MO 63534

American Legion Auxiliary

360 Argonne Memorial

Hwy 3, Callao, MO 63534

Ancient Free & Accepted Masons Of Missouri

38 Callao Lodge

31249 Flamingo Rd, Callao, MO 63534

Callao Community Building Corp

Community & Neighborhood Development

516 S Locust St Apt 11, Callao, MO 63534

Callao Town And Country Fire Department

PO Box 96, Callao, MO 63534

Loners Car Club

Recreational Clubs

21996 Clarence St, Callao, MO 63534

Uss Aries Hydrofoil Memorial Inc

Museums

1375 Private Road 1188, Callao, MO 63534

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