Earth Week

Environment: Algonquin Highlands Environmental Services presents Earth Month Ask Me Anything from Noon - 1 p.m. at Haliburton County Public Library - Stanhope Branch (1109 North Shore Rd., Algonquin Highlands, K0M 1J0).

Environment: Township of Cavan Monaghan presents Earth Day Celebration from Noon - 4 p.m. at Cavan Monaghan Community Centre (986 County Road 10, Millbrook, L0A 1G0).

Environment: Town of Cobourg presents Cigarette Butt Cleanup beginning at 10 a.m. at Cobourg Marina (103 3rd St., Cobourg, K9A 5W9).

Environment: Salix Environmental Consulting presents Cleanup of Rogers Cove in Peterborough from Noon - 2 p.m. at Rogers Cove (131 Maria St., Peterborough, K9H 1B8).

Environment: City of Kawartha Lakes presents Earth Week in Kawartha Lakes in Kawartha Lakes.

Environment: Northumberland County presents Mayors' Keep the County Clean Challenge in Northumberland County.

Environment: GreenUP presents Earth Day Open House from 4 - 6 p.m. at GreenUP (378 Aylmer St. N., Peterborough, K9H 3V8).

Environment: Friends of Jackson Park presents Jackson Park Cleanup from 10 a.m. - Noon at Jackson Park (653 Parkhill Road West, Peterborough, K9J 6N6).

Environment: Peterborough Public Library and GreenUP present Grow a Tree with GreenUP from 10 a.m. - Noon at Peterborough Public Library (345 Aylmer St N, Peterborough, K9H 7E7).

Environment: Municipality of Port Hope presents "Green Together" Sustainability Expo from 10 a.m. - 4 p.m. at Town Park Recreation Centre (62 McCaul St., Port Hope, L1A 1L1).