EVANS CITY — J.J. Hensley, who wrote the novels “Resolve” and “Measure Twice,” will appear at 6 p.m. today at the Evans City Public Library, 204 S. Jackson St.

Hensley is a former police officer and former special agent with the U.S. Secret Service.

His first novel, “Resolve,” was named one of the Best Books of 2013 by Suspense Magazine and was a finalist for the International Thriller Writers' Best First Novel.

For more information, call 724-538-8695.

PROSPECT — The Winter Relief Center at the Net Outreach and Vets in Need will receive proceeds from the Butler County Association of Realtors Night at the Races at 6:30 p.m. Friday at the Atrium, 1031 New Castle Road.The ticket price includes food and racing entertainment.For tickets, call 724-841-6767 or 724-679-7180

JEFFERSON TWP — There will be a rabies clinic from 10 a.m. to 2 p.m. Saturday at 148 Rockdale Road.Pets should be at least 12 weeks old and in a carrier or on a leash.Paul Eismann will be the veterinarian on site.Proceeds will benefit Hope House Ministries.For directions, call 724-352-8792.

SARVER — The Buffalo Township Volunteer Fire Department, 565 Sarver Road, will host a vendor fair from noon to 5 p.m. Oct. 17.

SLIPPERY ROCK — St. Peter Parish of Slippery Rock, will host an Oktoberfest celebration Oct. 16 and 17.The festival will include a free children's costume parade at 9:30 a.m. Oct. 17. It will leave from the lawn of the SRU McKay Education Building, 105 Maltby Ave., and have several stops for treats.Registration for a free, ground level Little Tykes Ninja Warrior Competition will begin at 10:30 a.m. on the lawn in front of the McKay Education Building. The event is for boys and girls ages 3 to 8 who will be divided by age groups for competition.There will be a free carnival of children's games from 10:30 a.m. to 2:30 p.m.For a complete schedule of all festival events visit www.rockcatholic.org.Notices of local upcoming news should be received by the Focus Department one week in advance of the event. Entries should include the name and phone number of the person providing the information and be sent to: P.O. Box 271, Butler, PA 16003, or focus@butlereagle.com.