No Sweetener for IrnBru Champs   It's a tough opening tie for Challenge Cup holders Inverness as we start the defence of our trophy on Tuesday night. However, there's no easy first round tie for the holders with the Pars visiting. Adults: £15 Concessions: £10 Under 16s: £5. Tickets available here Tickets  Information for season ticket holders adding the game to their account can be found here How to add to your season ticket Our last involvement in this competition saw u