Tennessee fan coming in peace (with a few questions)

Hello Husker fans! I am a lifelong Tennessee Vols fan but I am also just a huge fan of college football in general. I love reading about and studying the history of college football, and I have tons of respect for Nebraska with all its tradition and championships, outstanding fan support, legendary coaches and players, etc. Anyway, I am going on a business trip to Omaha (it will be my first time visiting NE) from Oct 30th to Nov 1st. I have decided to stay an additional two days so that I can go down to Lincoln and attend the Nebraska vs UCLA game. I will be going with a high school friend who now lives in Grand Island, NE (he is also a Tennessee fan, and this will be his first Nebraska game as well). I have been to almost all the SEC stadiums and a few non conference stadiums but I’m really excited to visit The Sea of Red! I actually have been to one Nebraska game before when you all played Tennessee in the Music City Bowl in Nashville in 2016; you all had great fans who were very friendly. So I just have a couple questions I wanted to ask you all. First off, does anyone have any idea what time the UCLA game will likely be? I checked out the Nebraska Athletics website, and it still just shows TBA on there. Also, do you all have any recommendations on cool places to visit near or on campus before or after the game? Are there any Nebraska themed bars or restaurants that you all would recommend? I generally always tailgate prior to games but as we don’t know anyone else that will be at this game, we’ll probably end up at a sports bar somewhere. We aren’t flying back until late afternoon on Sunday. Is there anything in Lincoln that you all would recommend we do or see on Sunday morning? And finally, since I’ll be there over Halloween (I’ll still be in Omaha on Halloween night), are there any cool haunted corn mazes to visit? I’ve been to haunted corn mazes in Tennessee and Georgia, but I figure Nebraska has to be THE PLACE to go for this! And I don’t mind having to drive a little while. Thanks so much!