12 ways to celebrate spring in Maine, from openings to festivals

By Aimsel Ponti///3/30/2026

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![](https://w2pcms.com/wp-content/uploads/sites/10/2025/04/41901191_20250422_sea-dogs_2.jpg?w=1024) The Portland Sea Dogs start their season next week, Coastal Maine Botanical Gardens opens May 1.