LYNN – LynnArts is expanding its promotion of the annual Meet Me Downtown Festival of the Arts in Central Square, which will be held Sept. 26.The festival typically draws up to 5,000 visitors and enlivens the square with art exhibits, music, dancing and other live entertainment in addition to food and craft tables.LynnArts Executive Director Susan Halter said the festival will be promoted throughout Greater Boston. The vendor participation fee is $40 and $10 for an 8-foot table with chair. Each additional table is $8 and each additional chair $2. Volunteers will help vendors set up, starting at 10 a.m. Vendors are limited to two tables per space. The festival takes place rain or shine.July 24 is the registration deadline. All confirmation packets with maps will be mailed to participants by Aug. 28.”If you have not participated before, we ask that you submit two images of your work or a Web page address with your application,” said Halter, noting that registration forms can be obtained by contacting her at 781-598-5244 or by email at [email protected].