Celebrations - (Cadbury's)
following your previous answers - the one you have for "celebrations" already might be wrong.
"Happy Revelry" could possibly be "FIESTA"
COULD IT BE ALMOND JOY? :)
Can you give us samples of the other questions and what their answers were? It would help alot lolz.
Also are there any chocolate bars that you haven't had as an answer yet?