Band nerd warning. Most of my picks are gonna be band/movie.

Piccolo: Stars and Stripes Forever (more of a soli, but ssh)
Flute: Zelda Symphony: Wind Waker Movement
Oboe: Oh man, lots of good ones out there. Blanking on specific ones today.
English Horn: Zelda Symphony: Twilight Princess Movement / Cajun Folk Songs II
Clarinet: One Last Shot (Pirates of the Caribbean)
Bass Clarinet: Blanking but I know there's good ones out there
Bassoon: Zelda Symphony: Zelda Symphony: Twilight Princess Movement
Saxophone: All of them.
French Horn: Most John Williams solos. Noteworthy ones include Jurassic Park Theme and one of the many Star Wars F. Horn solos.
Trumpets: I'm angry at the trumpets in band right now. No picks. xD
Trombone: Blanking on this today
Baritone: October
Tuba: First Suite in Eb (It's a solo if your band has one Tuba. =P )