The Lourdes Treasure was launched and officially set up in 2008 to coincide with the launch and grand opening of Wisma Lourdes. It is managed and ran by a husband and wife team of Sam and Jenny. It was first located at the ground floor of the new spanking Wisma Lourdes, selling many religious items ranging from holy pictures to Rosaries, Bibles, Calendars and various other reading material too. It operates during the weekend Masses, offering Parishioners and those visiting OLL Klang a chance to purchase religious items. It is a good stopover if one is looking for a gift or memento. Lourdes Treasure in OLL Klang was operating for almost a year when it had to move and was relocated to one of the rooms at the basement car park to make way for The Regent School which had commenced operations at Wisma Lourdes.
Not seen as a conducive area, Lourdes Treasure shifted yet again but this time, to the old Lourdes Community Hall where it ran its operations for some time. It seemed as if the Lourdes Treasure yearned for a permanent place; and finally, in January 2018, it was located to its current place, directly in front of the Lourdes Community Hall. Lourdes Treasure has finally found a home to call its own.