Registration can be accomplished online at huntleyparks.org via the tip of the day Friday, however some walk-up registration might be allowed. Build days are anticipated to run rain or shine, with cancellations just for exceptionally unhealthy climate circumstances, based on Habitat for Humanity McHenry County’s web site. Volunteers are requested to convey a completed waiver, and people younger than age 18 must have a mother or father or guardian signature.