Observer photo by Marianne Apfelbaum
Williston firefighter Sean Soper shows Landon Baker, 6, how to use a fire extinguisher during Williston Safety Day on Saturday at Allen Brook School.
Observer photo by Marianne Apfelbaum
Williston firefighter Sean Soper shows Landon Baker, 6, how to use a fire extinguisher during Williston Safety Day on Saturday at Allen Brook School.