2 weeks ago we stod btwn Casey's & Plaza Ice Cream. We saw the fireworks & Tink, but next time I would try to be closer to see her better. Definately on the Tomorrowland side of Main Street! Yeah, Plaza Pavilion is probably good!
I always sit in the seats facing the castle. I arrive about 45 minutes before showtime and grab a seat in front of the counter serivce place (not the actual plaza restuarant). Tink literally flies overhead... you can see the wire if you look for it.