Sue, last year on our 10-day itinerary they were practically begging passengers to book an additional night at Le Grill since it was being underutilized. So if you like it there you will probably be able to get in a second time with no problem. For your time of year the temperature should be fine.

When we tried booking Aspicius (now still La Verandah in the evenings) for one night with our friends booking another night (each requesting a table for 4) they would not allow this as they wanted the cabin # of the people we would be dining with. But then we were both invited to join the cruise director at his table there one evening (along with another couple) so we were able to move our own reservation to another night and we did eat there twice - yum, yum. As Dena said you can always request something special that you missed in L'Etoile for another night and they will prepare it for you.