UPDATE per phone call with Halstead AD @ 11:30 am:

Seeding meeting will take place at 1pm on Monday 1/22 and wrestling will start at 3. First three rounds will be contested on Monday.

Wrestling will either start at 3 or 4 on Tuesday 1/23. Probably won't know until Monday.

Once again, please don't ask me any more than that, as have no more info than this. Either contact your school's coach or the Halstead AD himself for further details...

I know this as I'm contracted to ref this tourney, so this is 100% fact!