In one of their series of workshops for small business, Detroit SCORE Chapter 18 shows potential entrepreneurs “How to Write a Successful Business Plan”. Attendees learn what is required for their business plan with examples and templates for the marketing, management and financial sections. From 8:45 a.m.-12:45 p.m. on Wed., Mar. 24 at MBPA Hoover Business Center, 27700 Hoover Rd. in Warren. $45. Call 313-226-7947 to register.