To go any location, first load up the map (upper left corner) after event finishes. Then look for
"love sign" icon like the encircled one here
View attachment 4716762
to enter the location for next event.
Once inside the location, search for this
hourglass icon similar to this encircled one
View attachment 4716767
to start the event.
In some cases when inside the event location you might not see the hourglass directly so you have to change the camera angles too using the camera icons on top right corner.
At first this movement might seem a bit confusing but once you get the hang of it's very easy. Further you have to remember this movement is designed to make you feel as if you are one of the viewer among many viewers ( ignoring the pov section).
This is the hobos location.
View attachment 4716762
I don't think I can explain any easier way than this.
Have a nice day and enjoy the game.