I was born and brought up in Huddersfield, it's an reasonable shopping centre - better than Oldham but obviously doesn't have the same choice as Meadowhell! Plenty of decent eating places and drinking holes but be aware Udders fans can and are arses, I should know I had to put up with them in school!
If you do go to Meadowhell, come off at Junction 35A and follow the signs for Udders. Be aware though that they have speed / distance cameras on the Stocksbridge by-pass. I should know I got caught on there 3yrs ago. Go no faster than 60mph!
Latics fans coming from Oldham should call into the riverhead brewery in the centre of Marsden if you like real ale and a decent pub - it's right by the river funnily enough. There is also the Sairs Inn in Linthwaite which is a spit and sawdust pub but another real ale boozer. Both are not far off the beaten track.