Mini-honeymoon ideas?! Upstate NY

Hello ladies! My fiancé & I are getting married in October! We are planning on having our “honeymoon” as a summer vacation either this year or next, but we still want to do something small in the days after our wedding but not sure what. Our two babies will be with us, they’ll be 3 years & 6 and a half months. We want to do a mini-vacation our whole family can enjoy that’s not extremely pricey since we’re doing our bigger vacation in the summer. Willing to travel but not far, maybe like 5/6 hours at most. We live around Syracuse, NY! Any ideas? Thanks in advance 💜