I am drinking a cup of strawberry cream fruit tea from theteatable.com. It appears to be similar to the one sold by Upton Tea. Both are delicious. The predominant flavor is tangy strawberry with an undertone of vanilla cream, which tones the berry flavor down a bit. It's quite lovely and one that I think you could serve to people of all ages, even children.
I've been getting into the blackcurrent black tea, both decaf and regular, also. They just seem to be the right kind of springy teas for the past few days.
I'm sure Peter Rabbit could easily get into these types of teas!