Sorry for your loss.
Btw, true story: The same exact thing happened to me when I worked at Epochsystems.com as their Exec. Sales Manager back in 97/98 , and it actually happened after lunch and in PayComs offices in Santa Monica. But there were two distinct differences.
1. I ate Mahi Mahi (with Joel Hall who had no reaction at all to the same fish)
2. I survived (thank goodness for epinephrine and adrenaline shots)
Very very sad to hear someone actually die from it. She was not as lucky as I was...
