This page of our guide to Psychonauts 2 lists the Emotional Baggage available in Hollis' Hot Streak.
In this level five Emotional Baggages can be found.
Location: Casino Parking Lot.
You'll find this tag on the roof of the casino, right next to the vents.
After entering Maternity you need to look behind yourself. Then, you have to reach the end of the platform by jumping across thoughts. That's where the tag can be found.
You'll find another tag by moving across thoughts. You have to jump onto the octopus chip. It will safely transport you to your destination, you won't need to jump, lunge or even move.
This baggage rests on the table right next to the Cardiology entrance. You can easily get it without any problems.
This luggage awaits in a narrow corridor in the left side of this area. Approach the dumpster and you'll immediately spot it.
This secret can be found only when revisiting the stage. You must first develop a specific skill - Mental Connection, which allows you to move across different kinds of thoughts.
You'll find this baggage behind the roulette wheel. You can reach it by jumping across thoughts.