https://whyy.org/articles/earth-day-events-philadelphia-2026/
Philadelphia Earth Week 2026 event guide - WHYY
There are plenty of free opportunities to learn about nature, get active outside and volunteer to clean up your community.
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https://www.notion.so/Cincinnati-Climate-Week-Event-Submission-Guide-2026-31e5ea1d10a080e5b3f6d5d84efd8c55
Cincinnati Climate Week Event Submission Guide 2026 | Notion
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