. Annual Charlie Howard memorial walk, 6:30 p.m. Monday, memorial service at Hammond Street Congregational Church, 7:15 p.m., walk from church to State Street Bridge.

. City Council’s transportation and infrastructure committee, 5 p.m. Tuesday, request to set concrete planters in public right-of-way in front of John Bapst Memorial High School, ordinance regarding construction and maintenance of solid fuel boilers, draft traffic calming policy.

. Planning board, 7 p.m. Tuesday, City Hall, special meeting, site plan amendments for fleet maintenance, public works storage yards on Maine Avenue; airport terminal renovations and apron reconstruction on Godfrey Avenue; fire department training area off Odlin Road; site plan revision for landscape buffers, lighting and drainage at 706 Broadway, discussion of draft open space provisions.

. Harbor committee, 6 p.m. Wednesday, harbor master’s building, Front Street, updates on flotilla visit, moorings, docks, harbor history project.

. Ocean State Job Lot ribbon cutting, 9 a.m., Thursday, Airport Mall, Union Street.

. Penjajawoc Marsh-Bangor Mall management commission, 1 p.m. Thursday, City Hall, election of chair, review of revised ALSID project at 878 Stillwater Ave., discussion about future focus and activities, land trust activity report.

. Vendor’s marketplace, 5 p.m. Thursday, Gomez Park, Broad Street.

. Cool Sounds concert featuring RetroRockerz, 7 p.m. Thursday, Pickering Square.