Is it okay to allow myself a scoop of Wholly guacamole once a week

I make my own guacamole, so I can control the ingredients, but I love avocados. I think you're fine, as long as you can stop at 1 scoop. In the later stages, avocado makes a great topping for baked chicken.

I'm 8 days out  and my nut said we can use a tiny bit of avocado as a condiment (think one sliver) with some turkey. 

My plan is different. I am on a liquid diet until this weds basically. Then it is soft. Stuff like cottage cheese and things that can run off the spoon but are more solid. I think however I will add a bit of avocado with my cottage cheese.

I sometimes cut it with Cottage Cheese and Greek yogurt like this: http://theworldaccordingtoeggface.blogspot.com/2010/12/day-i n-my-pouch.html adds protein :)