Create a Halloween Party Poster & Associated Scratch Card

I need a designer to design a Poster in A1 and a corresponding Scratch Card Design. I have attached samples from the previous year.

The poster should be designed to suit A1 printing.
The scratch card should be designed to suit an iPad display at 2048x1468 px.

The poster should detail the party with this year's date of Saturday 30th October 2021, all rest of information the same. The scratch card should be more generic and contain the same information as last year. The scratch panels can either be circular or rounded rectangles/squares.

Bright colours are preferred and the text on the poster must be easily readable to passers-by.

All files to be supplied in .ai format.