2) Enum in Java are reference type like class or interface and you can define constructor, methods and variables inside java Enum which makes it more powerful than Enum in C and C++ as shown in next example of Java Enum type.
Thanksgiving in 2015 is on Thursday, the 26th of November. In the United States, Thanksgiving is always celebrated on the fourth Thursday of November.
How to Celebrate Thanksgiving. Celebrated annually in the United States on the fourth Thursday in November, the holiday of Thanksgiving was first observed in 1621 and continues to be an American tradition today.