JERSEY CITY — Joining forces in the fight against Alzheimer’s disease were Jessica Arauz of Jersey City Medical Center, Orlando Lanzo of the Hoboken Fire Department and Jonathan Calderone of the Jersey City Fire Department, plus their co-workers, family and friends. They gathered together for a bake sale to raise funds for the Alzheimer’s Association Walk to End Alzheimer’s event on October 17 in Liberty State Park. The bake sale is the first of three fundraisers for the Walk that Arauz, Lanzo and Calderone have planned. The second event is on September 26, from 9 pm to midnight at the Hoboken Bar and Grill in Hoboken, and the third event is at CKO Boxing on Bay Street in Jersey City, date TBD. Visit alz.org/walk for more details about the Walk.