Pizza Lunch is our the weekly gathering of the Astronomy Department to make announcements, learn about visitors for the week and (most importantly) talk to each other about science we're interested in. Visitors are invited to tell us a little about what they are working on (chalkboard-style for 5-10 mins or less), but the majority of the time is reserved for local faculty, research scientists, postdocs, grads and undergrads. Please contact the Greg Bryan (or the organizer for a particular day in the table below) if you are interested in speaking, or want to suggest someone else as a speaker (or fill out the table at the bottom of this page).

Date	Organizer	Format	Speaker1	Subject	Speaker2	Subject
Sept 14	Greg Bryan	(virtual only)	Alina Sabyr		Luca Comisso
Sept 21	David Schiminovich	(hybrid)	Chris Martin (Caltech)	Circumgalactic Medium and KCWI
Sept 28	Kathryn Johnston	(hybrid)	Tomer Yavetz	Modelling Fuzzy Dark Matter Halos	Boryana Hadzhiyska (Harvard)	Galaxies and Cosmology
Oct 5	Zoltan Haiman	(hybrid)	Max Lee	MADLens arXiv:2012.07266	Ashley Bransgrove	Magnetic hair
Oct 12	Marcel Agüeros	(virtual only)	Jason Curtis	Gaia and TESS Unveil Remarkable Diversity of Young Clusters in the Solar Neighborhood	Isabel Colman (AMNH)
Oct 19	Mary Putman	(hybrid)	Adam Wheeler	SF in Milky Way arXiv:2109.05722	TBD
Oct 26	David Helfand	(hybrid)	TBD		TBD
Nov 2	NO PIZZA LUNCH		Election day
Nov 9	David Kipping	(hybrid)	2nd year grad	2nd year grad	2nd year grad
Nov 16	Greg Bryan	(hybrid)	2nd year grad	2nd year grad	2nd year grad
Nov 23	Joe Patterson	(hybrid)	2nd year grad	2nd year grad	2nd year grad
Nov 30	Brian Metzger	(hybrid)	1st year grad	1st year grad	1st year grad
Dec 7	Lorenzo Sironi (TBC)	(hybrid)	1st year grad	1st year grad	1st year grad

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List of potential speakers (add your name!)

Name	topic and host (if not local)