From Roger 's perspective of the day , he invite Don to go on a trip with him to a Howard Johnson 's in Plattsburgh , New York , hoping to get out of a dinner party with his wife Jane 's " snooty friends " and is subsequently disappointed when Don decide to take Megan on the trip instead . Roger and Jane go to the party , which is hosted by Jane 's therapist and her husband . After dinner , Roger ask Jane if they can leave , but Jane remind Roger that he agreed to take LSD with the group and beg him to stay , as she doesn 't want to go through the experience alone . Roger is initially unimpressed with the drug , but come around after his consciousness begin to change with vivid audio @-@ visual hallucinations . Roger and Jane return home via taxi and take a bath together , during which Roger imagine he is watching the 1919 World Series from the bathtub . The couple then talk candidly about their marriage for the first time . During this moment of awareness , Jane admit that she know the marriage is over . The next morning , a jovial Roger say goodbye to a shocked Jane , who appear regretful about what she said the night before .