Pollard has a decent activities department, Cassie has just left them, but Jack and others are wonderful. You can follow their offerings here:
https://pollardbrookresort.wordpress.com/?i=public
If you are into area wildlife I have enjoyed the Real World NH slide presentation.
Things to do:
Easy walks: Flume gorge and the basin.
Across the street is Loon Mtn - they have a Gondola ride to top
Cafe Layatte is a dinner train right down the street
Take a left out of the resort and head into North Conway for the day. Awesome scenic drive and No Conway outlet mall and other other small shops downtown. (Check out Zebs)
The next town over woodstock has a few cute unique shops and a brewery.
There is a winery in town with tours.
Restaurants:
My favorite in Lincoln is Gypsy Cafe - love their chicken enchiladas and mango marguaratas!
The woodstock in is pretty good.
We head up to the area (and pollard) often. Let me know what other specific questions you may have.