Fourth annual One Boston Day

Mayor Martin J. Walsh and the City of Boston will once again honor Boston's resilience, generosity and strength on April 15, now known as "One Boston Day." The day serves as an opportunity to recognize the good in our community, celebrate one another, and reflect on the spirit and resilience of the people of Boston that was exemplified in response to the loss and tragedies of April 15, 2013.

Individuals and organizations are encouraged to share their plans for One Boston Day on the official website and on social media using the hashtag #OneBostonDay.

"One Boston Day" encourages random acts of kindness and spreading goodwill, and activities across the City will encourage individuals to give back to their community. The tradition came together in 2015 based on the desire expressed by many survivors to pass on the kindness, generosity, and support they received following the 2013 Boston Marathon.