What to do

Hello all so me and my gf (m20 f21) are planning a day in Little Rock as a get out of town date/trip. We don’t get out much but I’m trying to change that. I already plan to take her to the zoo, she loves zoos, but I’m blanking on other places to go. Any and all help is appreciated but id love to hear about great places. But the weathers supposed to be really cold when we go so preferably little outside and no water. Thanks