The original development of "Union Churches" in the late 19th century was driven not by denominations but by local concerns - the realization by people of various denominations (Presbyterian, Methodist, Congregational, etc.) that to compete with each other was silly and a waste of resources; an understanding that more could be accomplished if Christians would work together than if they competed. I spent almost 8 years as minister of a congregation that had a background as a former "Local Union Church," and that background was looked upon with some degree of pride.
I do not know any of the candidates running for moderator. I know nothing about any of them except from what I have heard from them in their speeches to General Counsel and by reading their profiles that are on the General Counsel's website at http://gc40.united-church.ca/about/candidates.
I have never been to presbertry, or a General Council, but I am just a disabled bricklayer living with AIDS and High Functioning Autism.
In a town with 6 United Churches, three of them hold vacation Bible School in the summer - opened to all. One of the 6 churches does not hold a vacation bible school but are advertizing that parents in that church who want this event in the summer, should enroll at a large evangelical, fundamentalist church across town.