SPARK is a young adult community whose mission is to bring those who feel lost home to the Church through uplifting faith, rooted in open fellowship and call to service. According to the Pew Research Center, 52% of Catholics leave the Church. Many of these people are Millennials. That’s why we’re here. We provide young adults an environment where they can share their faith as well as give them an opportunity to learn about our Church and develop a personal relationship with God. We invite all adults between the ages of 18-39 to come and be a part of our community.


2nd Thursdays at 7:00 pm: St. Catherine of Alexandria Church’s Youth House (6956 Nixon Drive, Riverside, CA 92506)
4th Thursdays at 7:00 pm: St. Thomas the Apostle Church

Online Meetings:

During the pandemic, the group has been meeting via Google Meet, and you can follow Spark Riverside (@spark.youngadult on Facebook and Instagram. Contact @spark_ya or text at 951-468-5671 or email at

For more information, you can reach us through:

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