GC SF Sp WH BV YL BT CP SA CB CC Solution

Big Top Carnival

Hall of Mystery

The two chambers of the hall are wide open, with identical markings covering the floors. The chambers are always adjacent, but seem to move around, allowing the task described by the message at their centers to be accomplished in direct fashion. What will it take to master this hall of mystery?

Second time covering planetary center utterly?
Element of church investigates trouble starter
Bothered helping from Hormel, New York
Domestic male works around something said while meditating
Boast dug open for audience
Work around a knight tale's tip about a piece of keratin
Piece of work is parking in barely discernible feature
Turned to pepper and salt with fork
Kart header stared at with desire, entered into computer, perhaps

Chamber 1

Across

1 Bar band follows gold car (4)
5 Airplane is carbon floating platform (5)
8 Scotsman’s emotional outburst announced (4)
11 Hip, wearing dope essence (5)
12 Retro zoot suit accessories without original stringed instrument (6)
15 Chinese surname in Switzerland, England (5)
16 Predict Pac-12 college lacrosse leader (4)
17 Symbol of life’s end is traveling west for coil of hair (4)
18 The end for a Spaniard’s butterflies (6)
19 Greek letter’s likely hour of appearance (3)
20 Actor Mineo in a Kansas town (6)
21 Angry with Chicago transportation and lodging (5)
23 Cool in south side loading dock (8)
27 Ruinous, mean epithet (4)
30 Ester’s cry of joy at home (5)
32 England’s national art gallery returned to French state (4)
35 Me interrupting friend’s spirit (4)
36 Formerly concealed by clever strategy (4)
38 Heads of national team in Arizona for DreamWorks movie (4)
41 Superfruit, Obamacare, and me (4)
46 Zynga executive heads wearing smirks are sick people, perhaps (8)
49 Wee adolescent at end of day (5)
51 Brochure review about actor Neeson (6)
54 Elegant face on swallow (3)
56 In retreat, oceans harboring foot lockers (5)
58 Guide people by rocky peak (6)
60 Every second, pet doggy’s nervous (4)
61 Smart assistant left with ornamental flower (4)
62 Columnist Landers interrupts jerk for having bitter taste (6)
63 Fool’s interminable male expression (5)
64 That guy voiced song of praise to God (4)
65 Roadside stop’s speck and head of lettuce (5)
66 Earth in Berlin tips off cattleman (4)
                          ☩  
                             
                             
    ?                        
                             
                             
                             
            ?   ☩            
                             
                             
                             
                             
                             
                             
                             

Down

1 Frantic search in Utah national park (6)
2 Animal sounds from center of hog pens (5)
3 Former baseball player Brandon in confines of game (4)
4 Swiss hero interrupts brief attack of Swiss mountain (6)
5 Admit rope work tool is puncturing traffic controller (7)
6 Loaded short, hot poison (5)
7 Giving up a luxury is allowance for extra weight (4)
9 Need for international travel spot more appropriate (7)
10 Fragrant flower tiny by day’s end (4)
11 Hip-hop slang for awesome piano lid (4)
12 Symphony very briefly present at birth (6)
13 Actress Dunn written up admitting second fire crime (5)
14 Different train approaches Southeast (4)
16 Radio about low, rising, dry valley (5)
22 Absurd toilet with python head and monkey tail (5)
24 Pass by alien dog, for one (3)
25 Sets upon sibling grasping club head (4)
26 Recalled French cheers for gas burners (5)
28 More judicious at first, were I to be in Venezuela (5)
29 Intended average time (5)
31 West coast rapper not available around globe (3)
33 Desktop time’s up for network protocol (3)
34 To be in France with chopped tree (4)
37 Prodigy’s interest in Zimbabwe rising (3)
39 Those people embracing pine for ‘80s rock supergroup (3 4)
40 First of zany singles areas (5)
42 Yours truly’s wearing copper seal (6)
43 Authorize primary (7)
44 More diligent pass through grass, heading north (7)
45 Energy’s surrounding mixed martial arts leaders Stone and Thompson (5)
47 Orange County at center of fraternal order with high-tech security devices (1-5)
48 Pigpen appearance without bottom stall (6)
50 Old West lawman cracked rape (4)
52 Article never in German musical (5)
53 Ruby you paint again (5)
55 What Baldr was before death (1 3)
56 Look for vocal and religious person in India (4)
57 Stalk rising NL team (4)
59 That is, among right and left, currency (4)

Chamber 2

Across

1 Company with good second gears (4)
4 Loser rebuilt shield borders (5)
7 Nickname concealing a smear (4)
10 Mammal milk with type of radiation (5)
11 Brown dwarf designation and cracked clay ship designation (1-5)
13 Knocks down partners without cry of pain (5)
14 Celeb insiders in howl for vegetable (6)
15 Sleeps around for duration (4)
16 Broken tail and ankle bones (4)
17 Browser replaces last character with old print from 19th century (6)
18 Drug lord scraping by (5)
19 Mayan archaeological site in area next to Kenya (3)
20 Prioritize messy gaiter (6)
21 One who shoots Douglas with hesitation (5)
27 Challenge radical turned education leader (4)
30 Gov’t security to carry over November (1-4)
32 Criticize after time lapse (4)
35 Threesome in Brazilian city after tango (4)
36 Slight angle (4)
37 Bravo, acknowledgment of support (4)
38 Jason’s ship initially rejected goods (4)
40 Prod badly, fall (4)
43 Concern is petition (5)
45 Related to hearing, spoken by mouth (4)
47 Styler is crazy helpful, like a female relative (8)
53 Cooperation from the East for day in Mexico (3)
55 Lawless age exists for defense (5)
58 Pen points south after canister turned over (4)
59 Buddies hit around (4)
60 One who’s jealous of American city without leader, without ego (6)
61 End of interest in five-dollar bills (5)
62 Look at the German in return flight across the Atlantic, perhaps (3-3)
63 Conservative book of the bible in colors of concealment (5)
64 Lingerie, topless in whirlpool (4)
65 Talking horse carrying me got bogged down (5)
66 The day before, right at any time (4)
                          ☩  
                             
                             
    ?                        
                             
                             
                             
            ?   ☩            
                             
                             
                             
                             
                             
                             
                             

Down

1 Lounging robe at the rear in prison (6)
2 A German after brass dye (7)
3 Saucer is in nation’s capital (4)
4 Ham it up at cover shot (7)
5 Ogler forced to sign out and in again (5)
6 American pathologist with clever rearing of mice (4)
8 Wannabe snake venom and tiger’s tail (7)
9 Suddenly exclude leader of Ghana (4)
10 Brew with kilo of hardwood (4)
11 You and I harbor people from Middle Eastern country (6)
12 Balanced area in South and Northeast (4)
22 Rips off castles (5)
23 Hatcher after uniform wombs (5)
24 In conversation, star boy (3)
25 Article skewering AT&T’s four-legged combat vehicle (2-2)
26 Number theorist essentially madly in love (5)
28 Thus, train in italic language (5)
29 False stages with overhangs (5)
31 The Spanish died of old age (3)
33 Hawaiian dish constant around globe (3)
34 On time, dimwit is helper, briefly (4)
37 Engineering degree is hogwash and ultimately unprofitable (3)
39 Nori’s changing region’s birdlife (5)
41 Georgia rock band over short separation (6)
42 Fool had pine nuts (7)
44 Footballer Yani is somewhat absurd in overtime (7)
46 In retrospect, good I left New York for Belgian town (5)
48 Knock out state vault (6)
49 Arafat turned right to make an attempt (6)
50 Run race (4)
51 A current opera (5)
52 Mine exploded after article on Japanese film form (5)
54 Bird concealed by invisibility, running backwards (4)
55 Audible programs downloaded in recess (4)
56 Look like, sound like vein (4)
57 Fams worked for arts degrees (4)