Maine will offer its free fishing days on February 15-16 and May 30-31, 2020.
On both weekends, any person (except those whose license has been suspended or revoked) may fish without a state license. All other laws and regulations apply on these days.
Free fishing days is designed to introduce people to fishing who might otherwise be deterred by the cost of a license.
Content extracted from https://newenglandboating.com/maine-to-offer-free-fishing-days/