Low carb menu

Well, my sis may have gestational diabetes.  Totally common, I know, but crucial to stay on a strict low carb (sugar) diet.  In a couple weeks my mom and I are hosting a baby shower for her so I'm adjusting the menu.  Here's what I'm thinking:

Crustless Veggie Quiche
? Chicken salad - maybe this is overkill but I love me some chicken salad...
Roasted cauliflower with Gouda and white cheddar sauce on side to drizzle on top
Green salad with pear/apple, goat cheese and balsamic vinaigrette
Whole wheat rolls (store bought - let's get real here)

Angel food cake for dessert with cool whip (0 carbs), cut strawberries (Optional) and chocolate to drizzle.

Thoughts?