Let alone before giving to everyone on your list.
Rabbi Avi Wiesenfeld quotes Rabbi Elyashiv who made the following ingenious argument:
Since eating on Purim is also a mitzvah, there is no special order of the mitzvos of the day. כפתור ופרח.
I suspect some people (children! I meant children!) misbehave on Purim since they haven’t had a solid meal yet…
For more, follow the references here (I haven’t).