The Mass Ave community is made up of residents, small businesses, and organizations committed to making this Downtown neighborhood a welcoming and safe place for everyone. Our volunteers make that possible by helping out with events like our community clean-up days.

become a volunteer



Contributions to the Mass Ave Cultural Arts District support efforts to build a healthier and more beautiful Mass Ave community for all.

Make a donation


Mass ave merchants association (MAMA)

We love having you here. And it’s individual creations and contributions like those of each unique Mass Ave offering that combine to make this place one of a kind.

Join us (Small Business)
Join us (not-for-profit)

Office Location

875 Massachusetts Ave
Suite 101
Indianapolis, IN  46204

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