. >> sam sexer and her mother julie are enjoying a healthy lunch in a beautiful setting at the red raven restaurant in acton. >> i always give her the best seat so she can look out the window which she likes. >> it may seem like nothing out of the ordinary, but it means the world to sexer. her mother was recently diagnosed with alzheimers, so going out to eat has become more difficult. >> i tried to look for other restaurants and i had kind of given up a bit so to hear about this place and the reservation was great for us. >> the reservation is called purple table, created by the restaurant owner jennifer apazidis, and now available at a handful of restaurants in greater boston. >> someone can call up make a purple table reservation and that reservation flag basically tells us that someone is coming in that may be living with alzheimer's, living with dementia, have a child with autism so basically someone in that party might need a little extra care and attention and patience while we are serving them. >> that means seating families in a quiet area of the restaurant, and patience to repe