Grand Opening Invitation Letter 2016-08-22 | Lion Pick out the best grand opening invitation letter from our wide variety of printable templates you can freely customize to match any party theme. Also read: Lazer Tag Invitations Related posts:Masquerade Party Invitations BlankRustic Wedding Invitation Ideas30 Employee Anniversary InvitationsWestern Wedding Invitations By DawnSurprise Birthday Invitations For HerAvengers Invitations Custom