no grass event here

Definitely full effect in my village (central Europe):

Here in London I say there are definitely more but not to the point where it covers the entire nearby (the water event was ridiculous lol)

Caught a meganium (I have 3 total, and two were from the wild lol) and some chikorita, bulbasaur, one egg, a few pink helicopters. Never seen chikorita and bulbasaur a lot in London (my Venusaur and meganium were mostly from hk catches)

in poland quite random. in my small neighberhood there were quite alot so i went to city center big park with lot of pokestop and didnt found any till i found place with lures and with 5 toghter in one place and then there were some of them but still lot of rats and pidgeys between them. so i think its so so. water event seems more useful especially that with 3 days event there should be more of them everywhere

I'm in Singapore and notice no difference at all. The only change I see are more zubats for some reason.

Same here in Uruguay, some spawn like two Bulbasaurs in the same stop, but nothing special like the water event.

Some more exeggcutors and sunken is the only difference. Already farmed too many during Valentine so I'm playing less than I usually do these days.

Much more Exeggcute. They've been quite rare and I had more Dragonite, Lapras and Snorlax than Exeggutor, now they are everywhere. I even caught two Exeggutors, never seen one in the wild before. More Bulbasaurs, Chikorita and Sunkern too.

I saw almost a dozen in two hours yesterday. Not one grass in two hours today.

Did 10 km bikeride along the coast and not a single grass type. Went inland on the way back and they where all over the place.

The event is underwhelming over here. Usually 1/9 of the Nearby Pokemon will be a grass type that's already common to begin with (Bellsprout, Oddish, Paras, Hoppip, etc).

Thus far I have caught two Bulbasaur, two Chikorita, and one execcute. Just like when there's no event.