McALLEN — The McAllen Public Library will host a Community Family Health Fair on Saturday from 10 a.m. to 1 p.m. at the Main library at 23rd Street and Nolana Avenue.Attendees are invited to “Get on Track with your Health” by taking advantage of free health screenings and visiting many informational stations. Families can enjoy free mini train rides, jump rope and hoola hoop contests, a bubble dance-a-thon, and many more fun fitness activities for the whole family. The Health Fair will take place inside the Library Lobby and outside, in front of the facility.“The first annual Health Fair is ...