Nice little script! Few suggestions, though.
You do not need to add in the "/" for "set"
And you could also make some improvements by using
var %i Eat well, $nick $+ |Don't forget to come back, $nick $+ |East coast dinner time.
and
msg $chan $gettok(%i,$rand(1,$numtok(%i,124)),124)
Keep up the good work. :)
ok thanks