Question: The Silver Nugget is a casino and arena located in a city that was incorporated on what date?
Related documents: [0]  [DOC] The Silver Nugget is a casino and arena located on Las Vegas Boulevard North in North Las Vegas, Nevada. The casino is owned and operated by Silver Nugget Gaming. The casino site covers 14 acre and includes a 14000 sqft arena. [END] 
[1]  [DOC] North Las Vegas is a city in Clark County, Nevada, United States, located in the Las Vegas Valley. As of the 2010 census it had a population of 216,961, with an estimated population of 226,877 in 2013. The city was incorporated on May 16, 1946. It is located in the Las Vegas–Paradise, NV MSA and is the fourth largest city in the state of Nevada. [END] 
Answer: 
May 16, 1946
May 16, 1946