I love this little kiosk in my gym! It's at the back left-hand corner of Westside Rec Centre, when you walk in... across from the front desk. They've got a little bit of everything - salads, pizzas, shakes, rice bowls. They're also veg/vegan-friendly. Not everything adheres, of course, but they are willing to give some suggestions (especially with shakes) and there's indications on their menu/brochure about what is vegetarian and what's vegan.
It's fairly well-priced and they stock Vega products. I'll grab a protein bar and/or a shake on the way out after a workout when I'm on the go and know I won't have time to eat. Try the "Go Green" shake - the spinach sounds scary but you actually don't taste it, really!
There are also tables in case you want to take a seat. The employees are super friendly.