Cool Grove Christmas Tree Lighting 2016 Ideas. 13 with special performances by david foster, katharine mcphee, and others. Web the “christmas at the grove” tree lighting ceremony was on monday, november 13.

Web the grove’s holiday tree lighting ceremony attracted a number of celebrities. Here are 8 things you need to know before heading to a california christmas at the grove: Here’s a fun fact about the tree at the grove, it is taller than.