Lunch options are pretty limited at Mission Bay, but Cafe24 is fine. Most of the salads are pretty good, and I like a lot of the specials.
The line is really long at lunchtime but it goes surprisingly fast. They do tend to take forever to actually give you your food, though...
Excellent food and very fresh
Prices are reasonable, but the seating areas are great for lunch, whether you buy food or bring it.
Visit during 3-4pm for Adrenaline Hour! Half price on coffee.
You can order coffee without having to use some weird "approved" language. Yay!