CNN  —  Gobble, gobble, grab your turkey baster , it’s Thanksgiving. Canadian Thanksgiving, that is. Though the US version takes place on the fourth Thursday of November, Canada celebrates on the second Monday of October, which this year falls on October 14. For more insights into this annual great feast, we reached out to Andrew McIntosh, senior subject editor with the Canadian Encyclopedia . Naturally, we first had to address a question often asked by Americans – why does Canada celebrate