Trunk or Treat at St. John’s Lutheran Church, 200 Pleasant Dr., Warren, will be held from 6 to 8 p.m. on October 31. There will be lots of candy, cookies, cider, and freshly-popped popcorn. This is a free event, and everyone is welcome; held inside. For more information, call 723-3651.

Builders’ Day

The Committee of Retired Boilermakers, and Walt Atwood, chair, announces Builders’ Day at the Baby Arch, Warren County Visitors Center, 22045 Route 6, Warren, from 10 a.m. to 3 p.m. Monday, Oct. 28.

For information, visit www.facebook.com/babyarch.org.

Photo submitted to Times Observer Youngsville High School Homecoming queen and king candidates on the Homecoming Court include, from left, in front, Olivia Nuhfer, Annika Chase, Mallory Sherrard, Amber Evans, and Ellie Bojaczko and, in back, James Sorber, Ethan Benedict, Gage Hendrickson, Owen Proctor, and Dominic Walton. The queen will be announced Wednesday, Oct. 30. There is a Homecoming parade at 6 p.m. in Youngsville, starting at the American Legion and ending at Mike Shine Field. A ceremony will follow to announce the Homecoming court and queen, with a performance by the Youngsville Marching Eagles, and a bonfire with cookies and cider for sale. The king will be announced at the Homecoming dance on Nov. 2.

WCCBI gala

The Warren County Chamber of Business and Industry’s 2019 Celebration of Excellence Gala will be held Thursday evening, Nov. 14, at the Conewango Club, 201 Market Street, Warren, with cocktail hour at 5 p.m. and dinner and an awards presentation to follow.

The following award recipients will be honored:

Community Service Award–Thad Turner;

Community Support–Warren County Auxiliary Communication Service, BSA Venturing Crew 73;

Business Growth and Expansion–Northern PA Regional College;

Business Growth and Expansion–Targeted Pet Treats;

Business Growth and Expansion–Allegheny Outfitters;

Business Growth and Expansion–Ed Shults of Warren;

Milestone Award–Hospice of Warren County;

Excellence in New Business–Brokenstraw Winery

Excellence in New Business–White Cane Coffee.

The cost to attend is $50 per person or $40 for past Community Service Award recipients. Tables of 10 are available for $400. The become an event sponsor for $100, contact (814) 723-3050.

Reservations are required no later than Friday, Nov. 8; email szimmerman@wccbi.org to RSVP and for payment options. Checks are to be made payable to WCCBI. An option to pay via credit card is available.

Dress is business attire.

Weavers Guild

Chautauqua County Weavers Guild will hold its next meeting at 10 a.m. Saturday, Oct. 26, at the YWCA in Westfield, N.Y. The program will be double weave structures. Anyone interested in weaving or the guild is welcome to attend. For more information, contact the guild at ccweaversguild@gmail.com.