>>56397874Thanks to data mining, the event bonuses and missions (pic related) can be known in full prior to the event starting, as long as it's in the app update.
These usually get posted to Raenonx and are accessed from the homepage.
https://pks.raenonx.cc/en/info/event/name_20-SuicuneYour starting Snorlax for week 2 starts with a fixed strength of 125,032, as opposed to a specific rank.
That equates to Ultra 4 on Greengrass, Ultra 1 on Cyan, and Great 1 on Lapis (about 5k short of Great 2)
The main thing with picking a given location is that it will influence what spawns will be available, however there's a set number of slightly boosted spawns that appear to apply equally to all three maps.