Danvers-based Inclyousion Sports is offering flag football instruction to children ages two to four through Haverhill’s Recreation Department. The clinic runs Sundays, from 9 to 9:50 a.m., though Sunday, Nov. 2, and costs $215. Classes will focus on skill running, throwing, catching and jumping and are designed for children with and without disabilities. More information is available on the Recreation Department’s website at HaverhillMA.gov.