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Green Room

Room Dimension Sq. Ft. Ceiling Hollow Sq Theatre Rounds Conference Classroom U-Shape Reception
Historic Walnut Ballroom 85 x 40 3,400 15 60 400 300 60 175 56 400
Walnut Ballroom Foyer 45 x 26 1,170 15 - - - - - - 100
Imperial 124 x 34 2,894 9 60 180 160 50 100 40 150
Imperial II 52 x 19 988 9 20 80 60 30 36 26 50
Imperial I 72 x 34 1,906 9 50 100 100 50 60 26 100
Orpheum 66 x 21 1,386 9 45 100 80 50 50 46 100
Orpheum I 44 x 21 924 9 30 70 50 30 40 28 70
Orpheum II 22 x 21 462 9 18 25 30 18 20 15 30
Aragon 22 x 21 462 9 18 25 30 16 20 15 30
Tivoli 22 x 21 462 9 18 25 30 16 20 15 30
Rialto 44 x 21 924 9 30 60 60 24 40 24 70
Rialto I 22 x 21 462 9 18 25 30 16 20 15 40
Rialto II 22 x 21 462 9 18 25 30 16 20 15 40
Savoy 70 x 26 2,884 8 30 60 170 30 50 40 250
Starlet Suite 19 x 50 950 8 - - - - - - 20
Biograph 20 x 14 280 9 8 20 - 10 10 9 14




Hotel Allegro Chicago features over 14,000 square feet of flexible meeting and event space