The Defense Advanced Research Projects Agency (DARPA) will host a hybrid Proposers Day in support of Broad Agency Announcement (BAA) HR001124S0027, COmpact Front-end Filters at the ElEment-level (COFFEE) Technical Area 2 (TA2) program on May 8, 2024, at Booz Allen Hamilton, 1550 Crystal Dr, Arlington, VA 22202, Conference Center Room 3003AB and via webcast from 8:00 a.m. to 5:00 p.m. ET. DARPA anticipates releasing the COFFEE TA2 BAA HR001124S0027 prior to Proposers Day. If released, the BAA will be made available at https://sam.gov/.