Cryptic Questions

[Nick]

Got a few questions for a quiz but im stuck.
The answerers are all contries.
Any ideas:

1. Is where old school boy get together
2. Scotsman followed by golden symbol
3. Found some people in an operatic song here

 

[Dave Brennun]

England (Old Boy get together is Hoses of Parliament)
Scotland (Golden Bold Eagle on old school flag)
Italy (Opera)
imo