Orcs to Phandalin

From the introduction: The Ghost Tribe of Orcs have been driven from their home under the Sword Mountains by some terrible evil and they now see Phandalin as their best option for a new home. The heroes, who are on their way to Phandalin for a much needed rest after their adventures in the Lost Mine, must make it to town in time to warn the inhabitants and help prepare for the orc attack. A 2-5 hour adventure for 5th-6th level characters.