The Greater Springfield Chamber of Commerce will hold a business expo on Tuesday, Oct. 29, from 4-7 p.m. at the Northfield Inn, Suites & Conference Center.

Business Blast is open to all businesses but will focus on technology, and Chamber members are encouraged to showcase the latest and greatest technology related to their products and services. Up to 40 businesses from a variety of industries will be participating.

For more information or to register, visit