From USS Norfolk DL-1 wiki page:

Two of Norfolk's 3″/70 gun mounts were saved from the scrap heap and were on display at the Naval Training Center in Orlando, Florida. When NTC-Orlando closed, the Boca Raton Community High School's NJROTC requested custodianship of the mounts. The guns then stood near the east end zone of the football field in Boca Raton, Florida.[7] The two mounts were then moved to Naval Station Norfolk by November 2020 and with the help of volunteers of current and former military personnel have been in the process of cleaning and preserving them in preparation for their display in front of Commander Naval Surface Force Atlantic headquarters.[citation needed] In May of 2026 the guns were placed on display by Gate 2.