Smithsonian American Art Museum PNG Images (31)
Smithsonian American Art Museum PNG Images (31)
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International Museum Day is an annual event that takes place on May 18th to raise awareness about the role of museums in the development of society.
Bird Day is the name of several holidays celebrating birds. Various countries observe such a holiday on various dates.
American Eagle Day is not just about a single day of celebration but about promoting the long-term conservation and protection of bald eagles.
Uncle Sam Day on September 13th celebrates the personification of the United States government as Uncle Sam.