Today is the feast of St. Bernadette Soubirous. I am reminded by her feast of a post I wrote some time ago about “incorruptibles”, saints whose bodies do not decay in the normal course of such things. HERE
According to the CDF document Cum sanctissima, one could celebrate her feast using the Traditional Latin Mass. In the older, traditional calendar today is IV class.
If you are looking for something to do tonight, you might consider watching the classic movie Song of Bernadette.