I would point out that it is highly unlikely they picked up the bug at the restaurant. Too short a time, no incubation period at all. The + person must have been infected before leaving for Indy.
"Travel is fatal to prejudice, bigotry and narrow-mindedness, and many of our people need it sorely on these accounts. Broad, wholesome, charitable views of men and things cannot be acquired by vegetating in one little corner of the earth all one's lifetime." - Mark Twain "Innocents Abroad"
