The Butler County Humane Society and the Butler County Parks and Recreation Department will offer a rabies clinic from 2 to 4 p.m. Saturday at the Alameda Park office.

For more information, call the society shelter at 724-789-1150 or visit www.butlercountyhs.org.

A portion of the proceeds will benefit the humane society.

The Butler YWCA Montessori preschool program will have an open house for returning and new students from 10 a.m. to noon Monday at the school in the Monarch Building, 100 Brugh Ave.All classes are based on the Montessori philosophy of preschool education. Two-, three- and four-day programs are available. The program offers morning and afternoon classes.For more information, call 724-841-9307.

JEFFERSON TWP — The Concordia Alleluia Chorale will present the cantata “Behold the Lamb” at 7 p.m. Tuesday in the Dining Room of Haven I, Entrance 2A, Concordia Lutheran Ministries, 112 Marwood Road.Carol Oliver, a Haven III resident, will direct the chorale. Lois Volstad, Martha France and Virginia Hausele will accompany the chorale.

LYNDORA — The Butler Senior Center will present a trivia night April 16 at Tanglewood Center, 10 Austin Ave.Sign up will be at 6:30 p.m. The game will be at 7 p.m. and hosted live.The event is free and includes prizes.

CHICORA — Frogtown Community Center, 381 Kaylor-Frogtown Road, will sponsor a yard sale from 9 a.m. to 3 p.m. April 26. Refreshments will be on sale during the event.Items may be delivered from 6 to 8 p.m. April 23, 24 and 25.

BUTLER TWP — The township will sponsor an Earth Day celebration at 11 a.m. April 26 at Preston Park, 415 S. Eberhart Road.The first 100 participants will receive free seedlings.To register, visit butlertwp.org or call 724-283-3430, Ext. 212.

JEFFERSON TWP — “Ireland's Happy Man,” Cahal Dunne will perform at 7 p.m. April 26 in the Concordia Haven I Dining Room, 112 Marwood Road.Dunne is a singer, songwriter, pianist, story teller, comedian and all-around entertainer. He has performed on major television networks and for several presidents.The concert is free. For more information, call Donna Heintz, activities coordinator, at 724-352-1571, Ext. 8251, or visit www.concordiahaven.org.