Random row from Linq to Sql

Question

What is the best (and fastest) way to retrieve a random row using Linq to SQL when I have a condition, e.g. some field must be true?

Answer 1

List lst = new List();
lst.Add("Apple"); 
lst.Add("Guva");
lst.Add("Graps"); 
lst.Add("PineApple");
lst.Add("Orange"); 
lst.Add("Mango");

var customers = lst.OrderBy(c => Guid.NewGuid()).FirstOrDefault();

Explanation: By inserting the guid (which is random) the order with orderby would be random.