The Flagstaff Community STEM Celebration will return to Northern Arizona University’s Walkup Skydome for the second year to showcase STEM opportunities in local education and business.

The event will be held from 5:30 to 7:30 p.m. Wednesday, April 1 and feature work by students in kindergarten through graduate school. Local businesses, research organizations, community volunteers and NAU groups also will host interactive displays with hands-on activities.

Nearly 4,000 people attended the inaugural event last year. It is free and open to the public.