In most communities, residents welcoming trick-or-treaters are asked to turn on their porch lights.
• Brookfield – 4 to 6 p.m. Saturday.
• Clark - 4 to 6 p.m. Saturday.
• Deer Creek Township – 5 to 7 p.m. Saturday
• Delaware Township – 4 to 6 p.m. Saturday
• East Lackawannock Township - 4 to 6 p.m. Saturday.
• Farrell – 4 to 6 p.m. Saturday.
• Fredonia - 2 to 4 p.m. Saturday.
• Greenville – 4 to 6 p.m. Saturday; Halloween parade at 1 p.m.
• Grove City – 4 to 6 p.m. Saturday.
• Grove City College – 4 to 6 p.m. Saturday, Colonial Apartments
• Hartford – 5 to 7 p.m. Saturday.
• Hempfield Township – 4 to 6 p.m. Saturday.
• Hermitage – 4 to 6 p.m. Saturday.
• Home Depot, Hermitage – 11 a.m. to 1 p.m. Saturday. Treats, games, crafts, and prizes.
• Hubbard Township – 2 to 4 p.m. Saturday.
• Jackson Center – 2 to 4 p.m. Saturday, followed by a party at the firehall.
• Jamestown – 4 to 6 p.m. Saturday.
• Jefferson Township – 5 to 7 p.m. Saturday.
• Lackawannock Township – 4 to 6 p.m. Saturday, followed by a party featuring a hayride and bonfire at 6:30 p.m. at the municipal building.
• Mercer – 4 to 6 p.m. Saturday.
• Perry Township – 4 to 6 p.m. Saturday.
• Pymatuning Township - 4 to 6 p.m. Saturday.
• Sandy Lake – 2 to 4 p.m. Saturday
• Sharon – 4 to 6 p.m. Saturday.
• Sharpsville – 4:30 to 6:30 p.m. today.
• Sheakleyville – 4 to 6 p.m. Saturday.
• Shenango Township – 4 to 6 p.m. Saturday.
• South Pymatuning Township – 5 to 7 p.m. today.
• Stoneboro – 2 to 4 p.m. Saturday.
• Sugar Grove Township – 4 to 6 p.m. Saturday.
• West Salem Township – 4 to 6 p.m. Saturday.
• West Middlesex – 4 to 6 p.m. Saturday.
• Wheatland – 4 to 6 p.m. Saturday.
• Windsor House at O’Brien Memorial Health Care Center, Masury – 3:30 to 5:30 p.m. Saturday for the children of Brookfield and Masury.