Membership in the Lions Club is by "invitation only" as mandated by its constitution and by-laws. All member applicants need a sponsor who is an active member and of good standing in the club they intend to join. While sponsorship may be obtained by an applicant in order to become a legitimate member, sponsorship is no guarantee of membership. Acceptance of membership is still subject to the approval of the majority of the club's board of directors. A Lions Club chooses…