A Communitywide Garage Sale will be held in Kenilworth on Sat., Oct. 10 and Sunday, Oct. 11, from 9 a.m. through 4 p.m. each day, rain or shine. Registration deadline is Fri., Oct. 2. Nearly 200 residences usually participate in this major annual event sponsored by the Kenilworth Historical Society. Residents who register and pay a $12 fee to hold garage sales at their homes anytime during the Oct. 10/Oct. 11 weekend will receive a certificate representing the Borough's permission…