We're changing the future.The St. Petersburg Downtown Partnership is a community of thought leaders and innovators.Cupid's Undie Run is coming to St. Petersburg on Feb. 9, 2019! Register today for this mile(ish) run and pantless party and help us end neurofibromatosis.SORT. LIST. Found 35 products at Knox Medical - St. Petersburg. extract. 21 Items. EXTRACT. Baldor [300mg]. Knox Medical. Inhalation. 300mg. .00. Select.400 1st Street South, St. Petersburg, FL 33701. Navigation Toggle navigation. Search Sign up for the St. Pete Boat Show newsletter. SIGN UP. img-responsive .MAHAFFEY THEATER. Our Preferred Parking choice is the Mahaffey Theater located at the downtown waterfront. You may also choose to ride the Downtown .