he first Wednesday of every month Caddo Parish and Bossier City residents enjoy $3 admission to Sci-Port's Discovery Areas, Space Center and Space Dome Planetarium. Please present your proof of Caddo Parish or Bossier City residence to the Visitor Services desk. September - May, discount applies all day. June - August, discount is available from 10 a.m. - Noon. IMAX tickets may be purchased at discounted rate of $6 each. Sponsored by the Caddo Parish Commission and Bossier City Council.