Calendar View our calendar of events, workshops, and classes. Jumpstart Accelerator Pitch Event (register here) Thursday, January 19, 2023 5pm – 7:30pm Beloit Public Library 605 Eclipse Blvd Beloit, WI 53511 Contact Us Our Partners Rock County Jumpstart is a fiscally sponsored project of Center for Community Stewardship (C4CS), a 501(c)3 non-profit organization. Rock County Jumpstart 2080 Sutler Ave. Beloit, WI 53511 hello@rockcountyjumpstart.org 608.473.7877 Rock County Jumpstart is a business resource for Black and Latino business owners in Rock County, WI.