I'm looking for a good eyebrow threading salon in NOVA. Recommendations please!

Any recommendations on catholic schools in Northern Virginia with strong academics? We have two children (4 and 3 yrs old) who are currently in a Montessori program. We plan to keep them there until Kindergarten, but are considering transferring to a catholic school with strong academics. Curious about St. Thomas More and St. Agnes, but also looking for other recommendations. Thanks in advance!