Going by Gastronaut:
On arrival: Guests will be greeted with a song and small gift, and have their feet washed.
Taking assembly: As symposiarch, I will introduce everyone - a poem explaining a little about each attendee is recommended, so RSVPing is important!
Anointment: Guests should anoint themselves with perfume. This will not be a problem.
Musicians, play!
Gustatio: primarily such things as olives, various pickled and vinegary vegetables, some spiced fruits, melon, fennel.
A small offering to the household gods.
Cena: Must see about getting a small pig from
Dancing, singing, wrestling, poetry! Spirited debate!
Secunda mensae: mainly fruits, dates, honey cakes, currant pastries, pomegranate seeds.