The Council wants to change the rules about events on Sefton Park.
It's suggesting that the number of people who can be at any event is raised to just under 40,000 and that alcohol can be sold between 10 am and 10 pm there seven days a week.
The meeting to make the decision is on 26th June.
Licensing committees are usually in a small room in one of the Council buildings. This time it'll be in the Town Hall so that more members of the public can be there.
Quite a few objections have come in, as has a petition.
Information about the meeting, which is open to the public, is at this link.