Environment eventsin Mount Gretna Heights, PA
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Mount Gretna Heights
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2026 Arbor Day & Earth Day Celebration
Sat, Apr 25, 10:00 AM
Glenroy Preserve
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Spring Cleanup & Beautification at the Cemetery
sábado às 09:00
Lancaster Cemetery
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Volunteer Workday at Graham Nature Preserve
Sat, Apr 11, 1:00 PM
Graham Nature Preserve
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Earth Day Beautification & Cleanup at Hands Woods
Fri, Apr 17, 3:00 PM
Jackson Middle School (Behind Jackson MS & George Washington ES - See Map)
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Volunteer Workday at High Family Nature Preserve
Sat, May 23, 1:00 PM
Old Trolley Line Park
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Volunteer Workday at Rambler Trust
Sat, May 16, 1:00 PM
State Game Lands 246
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Volunteer Workday at Graham Nature Preserve
Sat, May 9, 9:00 AM
Graham Nature Preserve
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Volunteer Workday at Clark Nature Preserve
Sat, Apr 25, 9:00 AM
Clark Nature Preserve
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