86005
Not satisfied with the traditional approach of cruising for customers , some operators such as gourmet ice cream sandwich maker Coolhaus are developing followings on social media sites and " announcing " the location of their trucks .
 ice cream sandwich, Coolhaus
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 ice cream sandwich, Coolhaus