The Art of Marketing: An Artist Workshop Day April 28, 10a.m. to 3p.m. at The Launchpad (76 S. 4th Street, Carbondale) Carbondale Arts and The Artbase are hosting a workshop series on art and business, with the first day of workshops taking place on Saturday, Apr. 28 from 10a.m. to 3p.m. at The Launchpad in Carbondale. The first workshop, from 10a.m. to 12p.m., is "PR 101 for Artists: Creating Buzz, Telling Stories” facilitated by Lara Whitley (www.larawhitley.com). Whitley is an…