Not that anyone asked but I thought I'd share my experience with the Forlorn Forrest event.
It's going to be super easy if you're into grinding.
First step would be to get a weapon with the confetti upgrade. There is a workbench within the fair that allows you to upgrade.
Point or XP is awarded when killing zombies. The tougher the zombie the higher the points.
Do Alpha bunker on its hardest mode and all other areas that have a high number of zombies. The farm is another good one when placing the chest on the bench saw.
I've found that the two areas that require a boat to get to works well for grinding. High zombie population while waiting for other areas to refresh.
The higher your level the better the rewards that you can purchase. One of them being an ATV transmission. As you know we only need one ;)
The other high end items are gas tanks, electronics. Basically the best of bunker bravo without the wait or the grind. Just use the tickets.
It's a good way to stock up on everything without having to duplicate, just incase you need to use it in the settlement for crafting items. I've found that simple items like aluminium wire when duplicated doesn't allow you to craft sometimes at the settlement.
I've made racks for non duplicated rare and consumable items, e.g the satellite and the wire found only at the farm. So stocking up consumables for the settlement there.
Good luck out there Survivors!