The Pennsylvania Historical & Museum Commission (PHMC) will celebrate the commonwealth’s 342nd birthday on Sunday, March 12 2023.

Join volunteers and staff of the Pennsylvania Military, and other participating museums and historic stories in celebrating! The Pennsylvania Military Museum will welcome guests to visit the site, free of charge.

Other participating sites include:

• Brandywine Battlefield Park, Chadds Ford

• Bushy Run Battlefield, Jeannette

• Conrad Weiser Homestead, Womelsdorf

• Cornwall Iron Furnace, Cornwall

• Daniel Boone Homestead, Birdsboro

• Drake Well Museum, Titusville

• Eckley Miners’ Village, Weatherly

• Ephrata Cloister, Ephrata

• Fort Pitt Museum, Pittsburgh 

• Graeme Park, Horsham

• Joseph Priestley House, Northumberland

• Landis Valley Village & Farm Museum, Lancaster 

• Pennsbury Manor, Morrisville

• Pennsylvania Anthracite Heritage Museum, Scranton

• Pennsylvania Lumber Museum, Ulysses 

• Pennsylvania Military Museum, Boalsburg

• Railroad Museum of Pennsylvania, Strasburg

• Somerset Historical Center, Somerset