Join Point State Park this Martin Luther King Day for an Urban Lichen Exploration! We'll travel through the park's woodland beds taking time to discover one of nature's most unique organisms. This program is free to attend. Please meet at the Fort Pitt Museum Entrance. Please dress for the weather and wear sturdy footwear to walk on potentially icy and snowy surfaces. Please direct any questions to the park educator at jlachendro@pa.gov or 412-560-5124.