The Lions Club of Antigua. The Lions Club of Antigua invites all men (40+) to pre-register for its Annual Prostate Screening, which will take place on Saturday, August 15. Pre- registration will be held at the Lions Den on Thursday, August 13 and Friday, August 14, from 2:00 - 5:00 p.m. Pre-registration will save you time and help avoid long lines on screening day. Take charge of your health. Pre-register early and encourage a family member or friend to do the same.