What are your migraine triggers?

Being a migraineur means even the simplest of joys can leave you feeling like the morning after a night out partying. After getting vestibular, standard, and aura migraines I did a health overhaul and really have diminished the number of attacks. Even cut out smoking and drinking. However, yesterday I just decided to chomp down on a container of brookies and lo and behold I woke up with an attack from hell. What are your migraine triggers and how do you deal with them?