April of each year is designated as IOTA Business Month. Psi Chapter sponsors a full month of activities such as:
- a public symposium on business and economic issues;
an Entrepreneur Showcase where business owners are invited to display their products and services;
- a public program held to honor entrepreneurs and community leaders;
- bus tour and patronage of African American businesses with special recognition given to the business owners;
- a sorority luncheon held at an African American owned restaurant.