Chicago Mother's Day Afternoon Brunch and Cruise

Maybe Mom gets sea sick but she might enjoy this Chicago Mother's Day Afternoon Brunch and Cruise offered by Odyssey.
It is at a civilized time (1:30 pm).
For about $70 (per person) you get a glass of bubbly or a mimosa, buffet brunch, a rose without thorns for the ladies and a view from the Chicago skyline.