Lions Club Pins - 3 Guardsmen/Soldiers Pins "Who's On Watch???

Description

Where and what are they guarding?
1.  1998 - Could this gentleman be a greet at a local hotel?  Issued by MD 24 (Virginia) for the 1998 International Convention in Birmingham, England
2.  1998 - Possibly a Royal Guardsman.  Issued by Massachusetts for the International Convention in Birmingham, England.
3.  1997 - Continental soldier on guard duty at International Convention in Philadelphia, Pennsylvania