A visit to the clock room

An original notice containing five intentional errors.

The visit are available on Wensday afternoon. Guest's should brought their confirmation message, since the room cannot accommodate everyone who arrives without a booking. The guide will explain the difference between the objects currently working and those included only for exibition. Please ask before approaching a cabinet. The printed list records what is expected to be visible, but a temporary change may be necessary on the day.

Proofread the notice. Identify the five errors and write the correct forms. You do not need to rewrite the whole passage.