Over three hundred people gathered on July 12, 2026 for the Grand Splash, a community water‑based event held in Lachine near René‑Lévesque Park and the site of the former marina. Participants entered the water en masse, creating a lively waterfront scene.

The gathering was organized by a local group that coordinates public activities in the district. Organizers arranged the splash as a demonstration of community interest in expanding recreational facilities along the waterfront. They noted that the strong turnout was intended to encourage the Lachine borough council to revisit plans for an open‑air swimming pool.

The Lachine borough council observed the event from nearby viewing areas. While council members did not issue statements during the splash, their presence underscored the relevance of the gathering to ongoing discussions about public amenities in the area. The event’s location, adjacent to René‑Lévesque Park and the former marina, highlighted the potential for further development of the shoreline.

The Grand Splash was promoted as a family‑friendly occasion, drawing participants of various ages who jumped into the water together. The collective action illustrated community enthusiasm for enhanced waterfront recreation and provided a visual cue for officials considering future projects. The event concluded after several hours, leaving organizers hopeful that the visible support will influence council decisions on the proposed open‑air pool.