Visit to Tichwell Wednesday 4th Sept

Good Morning, I am planning a visit to Tichwell this coming Wednesday and bringing someone very new to birding/wildlife with me.  I noted that I can't access the Cafe link in the menu for tichwell ( no pun intended) and wondered if the cafe will be open and what kind of refreshments are available?  I'm driving a long way ( well over 100 miles each way so need to know if I need to bring my own food.  Also, if anyone can help with things I may be lucky enough to spot at this time I would be very grateful and will post photos to the group page if I get any decent shots.  Many thanks  Jeni-Ren