Choosing To Work On A Sunday? Specific Question Different Than Normal

[havok579257]

Ok so I have a specific question about sunday work.  I am not normally scheduled to work on this sunday although i could pick it up if i want to.  So this is not something that work already scheduled.  Although if I pick it up I would be able to work my shift at a MLB baseball playoff game.  There would be a 99% chance I would do nothing but sit there and watch the game other than get set up for about 30 minutes pre game.  If I didn't work the game I would probably pay to get in anyways.  Although the chance to get in free would be great, although it would mean I am working then.  So would it be moral or a sin to work in this instance on a Sunday since its optional?  

[Theoketos]

Look, I am not going to make this judgement for you. But is it necessary? Would it take away from the needed rest?