Select Top n Random Items

class Item
{
 public string Name { get; set; }
}
...
var list = new List { 
 new Item() { Name="Item1" },
 new Item() { Name="Item2" },
 new Item() { Name="Item3" },
 new Item() { Name="Item4" },
 new Item() { Name="Item5" },
};

Random rnd = new Random();

var items = from i in list
 orderby rnd.Next()
 select i;

var top = items.Take(3);