What to do or see in Anchorage ?

[Plott hound]

I am in Anchorage for a few more days. Wife is busy working and now I have some free time. Went to Seward and Homer already. Can anyone give me a good idea of what to see or do for the next 3 days. Thanks in advance Plott Hound

 

[Stormrider]

Have you been to Portage Glacier?