RP from NFR- I need ideas of what to do Friday w/ my 11 1/2 year old nephew

My sister and her DH are taking their oldest to college. I'll be with the 14 and 11 1/2 year olds. I have to drop my niece (the older one) at work on Friday (tomorrow), then I'll just have my nephew.

Any good ideas of what we can do in suffolk county that won't break the bank? I want to coming up with something different he'll think is cool. They're at exit 68 on the LIE and I will be going a few exits west to drop my niece off at work for the day. So I guess mid to semi-east suffolk. I was thinking of taking him to an IHOP for lunch so we can do breakfast for lunch or dinner, but I need activities.

TY so much!!

Re: RP from NFR- I need ideas of what to do Friday w/ my 11 1/2 year old nephew

well there's always splish splash which is fun, sports plus, dinosaur museam in riverhead, that movie Ant bully or something like that or monster house i think they are called. matinees are pretty cheap! miniature golf and go cart riding is fun too
beach