May 2018: A Month of Big Sundays

Looking to sign up for MOBS (A Month of Big Sundays) Projects?
Click Here!

As you may know, Big Sunday started in 1999 as a single day of service. Over the years, we’ve become an independent nonprofit offering more than 2,000 ways for people to help throughout the year.

Still, our biggest event remained Big Sunday Weekend in May, an incredible three-day festival of helping. After 17 years, we’d simply grown too big to contain everything in one weekend. In May 2016, Big Sunday Weekend expanded to A Month of Big Sundays also known as MOBS!

The helping continued in May 2017 as Big Sunday hosted and/or sponsored special events every single day of the month. This has allowed us to take on even bigger projects, reach more people, make new alliances, and more easily fit in with everyone’s (and every organization’s) busy schedules. It’s been such a great success, so we’re doing it again!

The 2018 Application Form is open for submissions. We look forward to working with you and seeing the many diverse projects and activities that will connect and help thousands of people.

For more info on MOBS 2018 – including how to get your school, club, faith group or business involved – please email

And by the way, sponsorships are available, too. (Hey, we all have our ways we can help!)

Dates and Deadlines

Friday, March 9, 2018 – Application Deadline

Friday, March 16, 2018 – Application Approval Process Completed

Monday, April 2, 2018 – Projects Posted on Big Sunday Website

Tuesday, May 1 – Thursday, May 31, 2018 – A Month of Big Sundays

“To All at Big Sunday, Now, more than ever, we need the goodwill that you share and the good works that you do”

- — L.B., Los Angeles