Patients must not have received immunization with an attenuated live vaccine (e.g., intranasal influenza, measles, mumps, and rubella [MMR], oral polio, varicella, zoster, yellow fever, and Bacillus Calmette�Guerin [BCG] vaccines) within seven days prior to registration nor have plans to receive such vaccination while on protocol treatment TREATMENT: Patients who have received live attenuated vaccines within 1 week of the start are ineligible to receive everolimus Patients who have received any non-oncology live vaccine therapy used for prevention of infectious diseases (for up to one month prior to or after any dose of ipilimumab/vaccine) Vaccinated with live, attenuated vaccines within 4 weeks of first dose of study drug Has received a live vaccine within 30 days prior to the first dose of trial treatment Patients are excluded for receiving any non-oncology vaccine therapy used for prevention of infectious diseases for up to four weeks (28 days) prior to or after any dose of ipilimumab; NOTE: Patients are permitted to receive the seasonal influenza vaccine; if seasonal influenza vaccine is considered, killed vaccines should be recommended Patients who have received the last vaccination of a live vaccine =< 30 days prior to enrollment are ineligible; examples of live vaccines include, but are not limited to, the following: measles, mumps, rubella, varicella, yellow fever, rabies, bacillus Calmette-Guerin (BCG), and typhoid (oral) vaccine; seasonal influenza vaccines for injection are generally killed virus vaccines and are allowed; however, intranasal influenza vaccines (e.g. Flu-Mist) are live attenuated vaccines, and must meet timeline for live vaccine EXCLUSION CRITERIA FOR STRATUM C: Patients who have received the last vaccination of a live vaccine =< 30 days prior to enrollment are ineligible; examples of live vaccines include, but are not limited to, the following: measles, mumps, rubella, varicella, yellow fever, rabies, BCG, and typhoid (oral) vaccine; seasonal influenza vaccines for injection are generally killed virus vaccines and are allowed; however, intranasal influenza vaccines (e.g. Flu-Mist) are live attenuated vaccines, and must meet timeline for live vaccine Receipt of live or live attenuated vaccine within 12 weeks prior to enrollment Patient who requires live vaccine administration Patients should not receive immunization with attenuated live vaccine within one week of study entry or during study period Receipt of live vaccines within 30 days before the first dose of trial treatment and while participating in the trial; examples of live vaccines include, but are not limited to, the following: measles, mumps, rubella, chicken pox, yellow fever, seasonal flu, H1N1 flu, rabies, bacillus Calmette-Gu�rin (BCG), and typhoid vaccine Use of live vaccines against infectious disease (e.g. varicella) within 28 days of initiation of study therapy; killed vaccinations (e.g. influenza) are allowed at any appropriate time before and during the study Receipt of live vaccination within 28 days before randomization; seasonal flu vaccines that do not contain live virus are permitted Patients must not have received live vaccines within 42 days prior to registration; examples of live vaccines include, but are not limited to, the following: measles, mumps, rubella, chicken pox, shingles, yellow fever, rabies, Bacillus Calmette�Guerin (BCG), and typhoid (oral) vaccine; seasonal influenza vaccines for injection are allowed; however, intranasal influenza vaccines (e.g., Flu-Mist) are not allowed Patients who have received a live vaccine within 30 days of planned start of study therapy; Note: seasonal influenza vaccines for injection are generally inactivated flu vaccines and are allowed; however intranasal influenza vaccines (e.g., Flu-Mist) are live attenuated vaccines, and are not allowed Administration of a live, attenuated vaccine within 4 weeks before cycle 1, day 1 or anticipation that such a live, attenuated vaccine will be required during the study and up to 5 months after the last dose of atezolizumab * Influenza vaccination should be given during influenza season only (approximately October to March); patients must not receive live, attenuated influenza vaccine within 4 weeks prior to cycle 1, day 1 or at any time during the study Administration of a live, attenuated vaccine within 4 weeks before cycle 1, day 1 or anticipation that such a live, attenuated vaccine will be required during the study and up to 5 months after the last dose of atezolizumab* Influenza vaccination should be given during influenza season only (approximately October to March); patients must not receive live, attenuated influenza vaccine within 4 weeks prior to cycle 1, day 1 or at any time during the study Patients must not have received of a live, attenuated vaccine within 4 weeks before cycle 1, day 1 or anticipation that such a live, attenuated vaccine will be required during the study and up to 5 months after the last dose of atezolizumab* Influenza vaccination should be given during influenza season only (approximately October to March); patients must not receive live, attenuated influenza vaccine within 4 weeks prior to cycle 1, day 1 or at any time during the study Administration of a live, attenuated vaccine within 4 weeks before cycle 1, day 1 or anticipation that such a live, attenuated vaccine will be required during the study and up to 5 months after the last dose of atezolizumab* Influenza vaccination should be given during influenza season only (approximately October to March); patients must not receive live, attenuated influenza vaccine within 4 weeks prior to cycle 1, day 1 or at any time during the study Administration of a live, attenuated vaccine within 4 weeks before cycle 1, day 1 or anticipation that such a live, attenuated vaccine will be required during the study and up to 5 months after the last dose of atezolizumab* Influenza vaccination should be given during influenza season only (approximately October to March); patients must not receive live, attenuated influenza vaccine within 4 weeks prior to cycle 1, day 1 or at any time during the study Administration of a live, attenuated vaccine within 4 weeks before cycle 1, day 1 or anticipation that such a live, attenuated vaccine will be required during the study and up to 5 months after the last dose of atezolizumab* Influenza vaccination should be given during influenza season only; patients must not receive live, attenuated influenza vaccine within 4 weeks prior to cycle 1, day 1 or at any time during the study Receipt of live, attenuated vaccine within 30 days prior to the first dose of investigational treatment; Note: patients, if enrolled, should not receive live vaccine during the study and up to 30 days after the last dose of investigational treatment Administration of a live, attenuated vaccine within 4 weeks before cycle 1, day 1 or anticipation that such a live, attenuated vaccine will be required during the study and up to 5 months after the last dose of atezolizumab* Influenza vaccination should be given during influenza season only (approximately October to March); patients must not receive live, attenuated influenza vaccine within 4 weeks prior to cycle 1, day 1 or at any time during the study Patients must not have received live vaccines within 30 days prior to registration; examples of live vaccines include, but are not limited to, the following: measles, mumps, rubella, chicken pox, shingles, yellow fever, rabies, Bacillus Calmette-Guerin (BCG), and typhoid (oral) vaccine; seasonal influenza vaccines for injection are generally killed virus vaccines and are allowed; however, intranasal influenza vaccines (e.g., Flu-Mist) are live attenuated vaccines, and are not allowed Patients must not have received a live attenuated vaccination within 28 days prior to sub-study registration Patients must not have received any live vaccine within 30 days prior to registration; seasonal flu vaccines that do not contain live virus are permitted Administration of a live, attenuated vaccine within 4 weeks before cycle 1, day 1 or anticipation that such a live, attenuated vaccine will be required during the study and up to 5 months after the last dose of atezolizumab* Influenza vaccination should be given during influenza season only (approximately October to March); patients must not receive live, attenuated influenza vaccine within 4 weeks prior to cycle 1, day 1 or at any time during the study and until 5 months after the last dose of atezolizumab