Proposal for an ALMA Community Day event at the Institute for Astronomy at the University of Hawaii The Institute of Astronomy (IfA) at the University of Hawaii at Manoa proposes a two day workshop to prepare the community for ALMA early science. The IfA has a long history of research in submillimeter astronomy through its unique access to the three submillimeter facilities, CSO, JCMT, and SMA on Mauna Kea. Examples include the ground breaking work on SCUBA photometry and high resolution interferometry of protoplanetary disks and high redshift galaxies. There is substantial interest in hosting an ALMA Community Day at the IfA. Following the announcement of opportunity, a quick head count showed that about 20 people from IfA Manoa were likely to attend. Although our location is remote, the density of astronomers is high and we would also expect participation from the outer islands, including IfA Hilo, IfA Maui, and staff from the Mauna Kea telescopes headquartered on the Big Island. We would also be happy to host astronommers from the mainland US and Canada who might be tempted by the proposed early date of the workshop. The main goal of the event would be to educate the community about the capabilities of ALMA as it begins Early Science and its potential as it grows to the full 64 antenna array. We envisage a two day workshop that includes introductory lectures on radio interferometry, the Early Science user tools, science talks, and a hands-on session with the proposal generation and ALMA simulation tools. A possible agenda is as follows: Day 1 morning: ALMA overview (NAASC) Radio inteferometry basics (Williams) Mm/submm interferometry in practice (NAASC + Williams or SMA staff) Day 1 afternoon: introduction to CASA (NAASC) ALMA simulator (NAASC) ALMA observing tool (NAASC) Day 2 morning: science talks on potential ALMA ES projects solar system (Meech) circumstellar disks (Williams) star formation (Pandian) ULIRGS (Sanders) Submm galaxies (Cowie) + some short student talks Day 2 afternoon: hands-on use of ALMA user tools (NAASC) The science talks will be predominantly by IfA personnel or other attendees but we would also be happy to hear a science talk from one or more NAASC staff. We will host the event at the IfA Manoa auditorium, which has seating for over 50 people and allows high speed wireless internet access. Given the initial expression of local interest, and allowing for participants from the neighbor islands and the mainland, we expect at least 20, but perhaps many more, attendees. If necessary, we would cap registration at 50. The event will be advertised IfA-wide and to the Mauna Kea telescope headquarters via email. We will also broadcast the event to the US astronomical community via the AAS and, we anticipate, through the NRAO email list, as well as on the IfA webpage (ifa.hawaii.edu). We propose and have checked the availabilty of the auditorium for the following four dates: Feb 10/11 Feb 14/15 Mar 14/15 Mar 17/18