≃ 3 weeks before
If the cake is not included in the package, order it now, keeping the guests' allergies in mind. Baking it yourself? Just plan to make it the day before.
Good to know: some pastry chefs need up to two weeks of preparation, so it is best to plan ahead!
Some packages include the cake, snacks and drinks; others let you bring your homemade cake. If you bring it, a few useful questions:
A cake from a pastry chef? Order it without delay: some pastry chefs need up to two weeks to prepare it, especially for a personalised cake.
Allergies. A little question in the invitation, and you know everything. Then simply pass the answers on to the venue if it takes care of the snack or the cake. For a serious allergy, it's best to ask what it can really guarantee: everyone enjoys the party with complete confidence.
On LetzCelebrate.co: The “Catering” filter sorts venues by whether the cake is included or you bring your own. When booking, a short message to the venue is all it takes to mention allergies.