Discounts
 

Does United have any special discounts for theme park tickets like through tickets at work or a similar company? I can't find any discounts on the employee discounts page on flying together except for very specific locations but not the popular ones like Legoland SeaWorld etc?

Yes. If you go into Flying Together and look under Travel, there is a section called Employee Discounts. You can use those links to get discounts through various companies.

Mainliner Club offers these kind of discounts

Discounts
 

I did not see any company under employee discounts that was solely for theme park tickets...and I googled the Mainliner Club and see one in Denver and Chicago does each city have one?

I thought your husband was not successful in the interview.

Must be someone else's husband your thinking of ... Mine's been there since April.