Which bits of the setup can be left at the end of each Sunday (and therefore implicitly which bits will be up for the following Sunday). Unless otherwise specified, things have to be taken down. There are 5 possible areas:
2026-05-31:
2026-06-07:
2026-06-14:
2026-06-21
?
2026-06-28
2026-07-05
2026-07-12
?