Happy Fest Day, indeed!
Very recently, the Institute of Christ the King Sovereign Priest made a Bridgettine pilgrimage to Sweden, ending the same with a Missa cantata in front of her relics in her very own Vadstena Abbey.
The history of this abbey is quite interesting, as even the troubled times of the (post-)Reformation left the monastery hardly touched. When a Protestant bishop visited the Abbey, the nuns are reported to have plugged their ears during the sermon.
After further restrictions and the horrors of the Northern Seven Years' War, the Abbey was reformed under the then again Catholic regents, a Papal Legate had the Abbess and nuns swear the Tridentine Oath and took some boys with him to be educated as Catholic priests.
A little later, unfortunately, the Protestants rose to power again, the Abbey being dissolved. Finally? Not quite, in 1935 the Religious Sisters of the Bridgettine Order established a new convent on the same grounds.