void main()
{
    object oActor;

    // Get the creature who triggered this event.
    object oPC = GetEnteringObject();

    // Abort if the local string is not exactly "1".
    if ( GetLocalString(oPC, "tkzhcnmn") != "1" )
        return;

    // Only fire for (real) PCs.
    if ( !GetIsPC(oPC)  ||  GetIsDMPossessed(oPC) )
        return;

    // Only fire once.
    if ( GetLocalInt(GetModule(), "DO_ONCE__" + GetTag(OBJECT_SELF)) )
        return;
    SetLocalInt(GetModule(), "DO_ONCE__" + GetTag(OBJECT_SELF), TRUE);

    // Have the PC perform a sequence of actions.
    AssignCommand(oPC, ClearAllActions());

    // Have "tkzhcnmn" perform a sequence of actions.
    oActor = GetObjectByTag("tkzhcnmn");
    AssignCommand(oActor, ActionJumpToObject(oPC));

    // Have "tkzhcnmn" strike up a conversation with the PC.
    oActor = GetNearestObjectByTag("tkzhcnmn", oPC);
    DelayCommand(1.5, AssignCommand(oActor, ActionStartConversation(oPC)));
}