193462
On March 18 , 1976 , in Bucharest , the Flacăra literary circle organized its first show with mass participation , called " Spring Festival " ( Festivalul Primăverii ) , to which 8000 people participated .
 Bucharest, Flacăra
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bucharest, Flacăra