>>328485129

1: Near entrance next to phone/plant at the counter

2: Under the 100% Virtual Blarney Stone

3: Enter the main bar on ground floor and crouch, look under the counter

4: Behind the "5th annual" banner sign - Located behind the banner near the mirror

5: Men's Bathroom in the paper towel dispenser

6: In the slop-sink in the back room where the storage is

7: Under the stairs near the back door leading to the alley - Located on the heater unit on the wall

8: In the alley at the shack in the corner - Located on the right side of a cardboard box sitting on the table

9: At the bottom of the podium when you first walk upstairs to the dinning area where the 2nd bar is

10: Behind the bar on the 2nd floor, look under the beer taps to the left under the counter

11: Top floor in the Roost - Soon as you walk upstairs head to the back right poster - Sticker is hidden in plain view on it

As you can see the way it's positioned on the wall makes it seem like there may be more Leprechauns to find. 
Also both the upstairs and downstairs have green beers spread around. 
There's enough green beers to put on every little Leprechaun hat as well save for 1. 
I did however find an empty glass with nothing in it that I couldn't seem to fill with Green Beer. 

If anyone else find anything lemme know. I was hoping for at least a LITTLE something of an easter egg..