I've seen (and occasionally purchased) "odd bunch" packages at Woolworths in Melbourne - although my preference is generally not to buy produce from Woolworths at all, because the local market here is a much better deal (and often has its own discounted "odd" produce without particular fanfare). My Woolworths buying tends to happen when I've been disorganised and couldn't hit the hours of the market...
But for what it's worth: Woolworths "odd bunch" selections in my area seem somewhat limited and often involve mixes of different kinds of vegetables or fruits, rather than single kinds - which is okay for some purposes, but not for others. They are also pre-bagged sets, which I personally hate: I'm happy to buy ugly produce, but would like to check each piece out to make sure it's not starting to spoil, and I also don't really want the extra packaging... And, finally, the things that make it into the Woolworths "odd bunch" packs don't seem particularly... er... odd... which makes me a bit paranoid that it's just a way to shift things that are going to spoil more quickly, rather than an attempt to persuade shoppers to focus on nutrition rather than irrelevant aesthetics.
But in principle I think it's a good initiative, from a food waste perspective - just not sure the Woolworths implementation is all that great.